diff --git a/samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/api/FakeApi.java b/samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/api/FakeApi.java
index a08daecd72b..83e1a78e6bd 100644
--- a/samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/api/FakeApi.java
+++ b/samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/api/FakeApi.java
@@ -29,12 +29,11 @@ public interface FakeApi {
     @ApiOperation(value = "To test \"client\" model", notes = "To test \"client\" model", response = Client.class, tags={ "fake", })
     @ApiResponses(value = { 
         @ApiResponse(code = 200, message = "successful operation", response = Client.class) })
-    
     @RequestMapping(value = "/fake",
         produces = { "application/json" }, 
         consumes = { "application/json" },
         method = RequestMethod.PATCH)
-    default CompletableFuture<ResponseEntity<Client>> testClientModel(@ApiParam(value = "client model" ,required=true )  @Valid @RequestBody Client body) throws IOException {
+    default CompletableFuture<ResponseEntity<Client>> testClientModel(@ApiParam(value = "client model" ,required=true )  @Valid @RequestBody Client body, @RequestHeader("Accept") String accept) throws IOException {
         // do some magic!
         return CompletableFuture.completedFuture(new ResponseEntity<Client>(HttpStatus.OK));
     }
@@ -46,12 +45,11 @@ public interface FakeApi {
     @ApiResponses(value = { 
         @ApiResponse(code = 400, message = "Invalid username supplied", response = Void.class),
         @ApiResponse(code = 404, message = "User not found", response = Void.class) })
-    
     @RequestMapping(value = "/fake",
         produces = { "application/xml; charset=utf-8", "application/json; charset=utf-8" }, 
         consumes = { "application/xml; charset=utf-8", "application/json; charset=utf-8" },
         method = RequestMethod.POST)
-    default CompletableFuture<ResponseEntity<Void>> testEndpointParameters(@ApiParam(value = "None", required=true) @RequestPart(value="number", required=true)  BigDecimal number,@ApiParam(value = "None", required=true) @RequestPart(value="double", required=true)  Double _double,@ApiParam(value = "None", required=true) @RequestPart(value="pattern_without_delimiter", required=true)  String patternWithoutDelimiter,@ApiParam(value = "None", required=true) @RequestPart(value="byte", required=true)  byte[] _byte,@ApiParam(value = "None") @RequestPart(value="integer", required=false)  Integer integer,@ApiParam(value = "None") @RequestPart(value="int32", required=false)  Integer int32,@ApiParam(value = "None") @RequestPart(value="int64", required=false)  Long int64,@ApiParam(value = "None") @RequestPart(value="float", required=false)  Float _float,@ApiParam(value = "None") @RequestPart(value="string", required=false)  String string,@ApiParam(value = "None") @RequestPart(value="binary", required=false)  byte[] binary,@ApiParam(value = "None") @RequestPart(value="date", required=false)  LocalDate date,@ApiParam(value = "None") @RequestPart(value="dateTime", required=false)  OffsetDateTime dateTime,@ApiParam(value = "None") @RequestPart(value="password", required=false)  String password,@ApiParam(value = "None") @RequestPart(value="callback", required=false)  String paramCallback) {
+    default CompletableFuture<ResponseEntity<Void>> testEndpointParameters(@ApiParam(value = "None", required=true) @RequestPart(value="number", required=true)  BigDecimal number,@ApiParam(value = "None", required=true) @RequestPart(value="double", required=true)  Double _double,@ApiParam(value = "None", required=true) @RequestPart(value="pattern_without_delimiter", required=true)  String patternWithoutDelimiter,@ApiParam(value = "None", required=true) @RequestPart(value="byte", required=true)  byte[] _byte,@ApiParam(value = "None") @RequestPart(value="integer", required=false)  Integer integer,@ApiParam(value = "None") @RequestPart(value="int32", required=false)  Integer int32,@ApiParam(value = "None") @RequestPart(value="int64", required=false)  Long int64,@ApiParam(value = "None") @RequestPart(value="float", required=false)  Float _float,@ApiParam(value = "None") @RequestPart(value="string", required=false)  String string,@ApiParam(value = "None") @RequestPart(value="binary", required=false)  byte[] binary,@ApiParam(value = "None") @RequestPart(value="date", required=false)  LocalDate date,@ApiParam(value = "None") @RequestPart(value="dateTime", required=false)  OffsetDateTime dateTime,@ApiParam(value = "None") @RequestPart(value="password", required=false)  String password,@ApiParam(value = "None") @RequestPart(value="callback", required=false)  String paramCallback, @RequestHeader("Accept") String accept) {
         // do some magic!
         return CompletableFuture.completedFuture(new ResponseEntity<Void>(HttpStatus.OK));
     }
@@ -61,12 +59,11 @@ public interface FakeApi {
     @ApiResponses(value = { 
         @ApiResponse(code = 400, message = "Invalid request", response = Void.class),
         @ApiResponse(code = 404, message = "Not found", response = Void.class) })
-    
     @RequestMapping(value = "/fake",
         produces = { "*/*" }, 
         consumes = { "*/*" },
         method = RequestMethod.GET)
-    default CompletableFuture<ResponseEntity<Void>> testEnumParameters(@ApiParam(value = "Form parameter enum test (string array)", allowableValues=">, $") @RequestPart(value="enum_form_string_array", required=false)  List<String> enumFormStringArray,@ApiParam(value = "Form parameter enum test (string)", allowableValues="_abc, -efg, (xyz)", defaultValue="-efg") @RequestPart(value="enum_form_string", required=false)  String enumFormString,@ApiParam(value = "Header parameter enum test (string array)" , allowableValues=">, $") @RequestHeader(value="enum_header_string_array", required=false) List<String> enumHeaderStringArray,@ApiParam(value = "Header parameter enum test (string)" , allowableValues="_abc, -efg, (xyz)", defaultValue="-efg") @RequestHeader(value="enum_header_string", required=false) String enumHeaderString, @ApiParam(value = "Query parameter enum test (string array)", allowableValues = ">, $") @RequestParam(value = "enum_query_string_array", required = false) List<String> enumQueryStringArray, @ApiParam(value = "Query parameter enum test (string)", allowableValues = "_abc, -efg, (xyz)", defaultValue = "-efg") @RequestParam(value = "enum_query_string", required = false, defaultValue="-efg") String enumQueryString, @ApiParam(value = "Query parameter enum test (double)", allowableValues = "1, -2") @RequestParam(value = "enum_query_integer", required = false) Integer enumQueryInteger,@ApiParam(value = "Query parameter enum test (double)", allowableValues="1.1, -1.2") @RequestPart(value="enum_query_double", required=false)  Double enumQueryDouble) {
+    default CompletableFuture<ResponseEntity<Void>> testEnumParameters(@ApiParam(value = "Form parameter enum test (string array)", allowableValues=">, $") @RequestPart(value="enum_form_string_array", required=false)  List<String> enumFormStringArray,@ApiParam(value = "Form parameter enum test (string)", allowableValues="_abc, -efg, (xyz)", defaultValue="-efg") @RequestPart(value="enum_form_string", required=false)  String enumFormString,@ApiParam(value = "Header parameter enum test (string array)" , allowableValues=">, $") @RequestHeader(value="enum_header_string_array", required=false) List<String> enumHeaderStringArray,@ApiParam(value = "Header parameter enum test (string)" , allowableValues="_abc, -efg, (xyz)", defaultValue="-efg") @RequestHeader(value="enum_header_string", required=false) String enumHeaderString, @ApiParam(value = "Query parameter enum test (string array)", allowableValues = ">, $") @RequestParam(value = "enum_query_string_array", required = false) List<String> enumQueryStringArray, @ApiParam(value = "Query parameter enum test (string)", allowableValues = "_abc, -efg, (xyz)", defaultValue = "-efg") @RequestParam(value = "enum_query_string", required = false, defaultValue="-efg") String enumQueryString, @ApiParam(value = "Query parameter enum test (double)", allowableValues = "1, -2") @RequestParam(value = "enum_query_integer", required = false) Integer enumQueryInteger,@ApiParam(value = "Query parameter enum test (double)", allowableValues="1.1, -1.2") @RequestPart(value="enum_query_double", required=false)  Double enumQueryDouble, @RequestHeader("Accept") String accept) {
         // do some magic!
         return CompletableFuture.completedFuture(new ResponseEntity<Void>(HttpStatus.OK));
     }
diff --git a/samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/api/PetApi.java b/samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/api/PetApi.java
index ed72275231e..a261cf7d4a4 100644
--- a/samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/api/PetApi.java
+++ b/samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/api/PetApi.java
@@ -33,12 +33,11 @@ public interface PetApi {
     }, tags={ "pet", })
     @ApiResponses(value = { 
         @ApiResponse(code = 405, message = "Invalid input", response = Void.class) })
-    
     @RequestMapping(value = "/pet",
         produces = { "application/xml", "application/json" }, 
         consumes = { "application/json", "application/xml" },
         method = RequestMethod.POST)
-    default CompletableFuture<ResponseEntity<Void>> addPet(@ApiParam(value = "Pet object that needs to be added to the store" ,required=true )  @Valid @RequestBody Pet body) {
+    default CompletableFuture<ResponseEntity<Void>> addPet(@ApiParam(value = "Pet object that needs to be added to the store" ,required=true )  @Valid @RequestBody Pet body, @RequestHeader("Accept") String accept) {
         // do some magic!
         return CompletableFuture.completedFuture(new ResponseEntity<Void>(HttpStatus.OK));
     }
@@ -52,11 +51,10 @@ public interface PetApi {
     }, tags={ "pet", })
     @ApiResponses(value = { 
         @ApiResponse(code = 400, message = "Invalid pet value", response = Void.class) })
-    
     @RequestMapping(value = "/pet/{petId}",
         produces = { "application/xml", "application/json" }, 
         method = RequestMethod.DELETE)
-    default CompletableFuture<ResponseEntity<Void>> deletePet(@ApiParam(value = "Pet id to delete",required=true ) @PathVariable("petId") Long petId,@ApiParam(value = "" ) @RequestHeader(value="api_key", required=false) String apiKey) {
+    default CompletableFuture<ResponseEntity<Void>> deletePet(@ApiParam(value = "Pet id to delete",required=true ) @PathVariable("petId") Long petId,@ApiParam(value = "" ) @RequestHeader(value="api_key", required=false) String apiKey, @RequestHeader("Accept") String accept) {
         // do some magic!
         return CompletableFuture.completedFuture(new ResponseEntity<Void>(HttpStatus.OK));
     }
@@ -71,11 +69,10 @@ public interface PetApi {
     @ApiResponses(value = { 
         @ApiResponse(code = 200, message = "successful operation", response = Pet.class),
         @ApiResponse(code = 400, message = "Invalid status value", response = Pet.class) })
-    
     @RequestMapping(value = "/pet/findByStatus",
         produces = { "application/xml", "application/json" }, 
         method = RequestMethod.GET)
-    default CompletableFuture<ResponseEntity<List<Pet>>> findPetsByStatus( @NotNull @ApiParam(value = "Status values that need to be considered for filter", required = true, allowableValues = "available, pending, sold") @RequestParam(value = "status", required = true) List<String> status) throws IOException {
+    default CompletableFuture<ResponseEntity<List<Pet>>> findPetsByStatus( @NotNull @ApiParam(value = "Status values that need to be considered for filter", required = true, allowableValues = "available, pending, sold") @RequestParam(value = "status", required = true) List<String> status, @RequestHeader("Accept") String accept) throws IOException {
         // do some magic!
         return CompletableFuture.completedFuture(new ResponseEntity<List<Pet>>(HttpStatus.OK));
     }
@@ -90,11 +87,10 @@ public interface PetApi {
     @ApiResponses(value = { 
         @ApiResponse(code = 200, message = "successful operation", response = Pet.class),
         @ApiResponse(code = 400, message = "Invalid tag value", response = Pet.class) })
-    
     @RequestMapping(value = "/pet/findByTags",
         produces = { "application/xml", "application/json" }, 
         method = RequestMethod.GET)
-    default CompletableFuture<ResponseEntity<List<Pet>>> findPetsByTags( @NotNull @ApiParam(value = "Tags to filter by", required = true) @RequestParam(value = "tags", required = true) List<String> tags) throws IOException {
+    default CompletableFuture<ResponseEntity<List<Pet>>> findPetsByTags( @NotNull @ApiParam(value = "Tags to filter by", required = true) @RequestParam(value = "tags", required = true) List<String> tags, @RequestHeader("Accept") String accept) throws IOException {
         // do some magic!
         return CompletableFuture.completedFuture(new ResponseEntity<List<Pet>>(HttpStatus.OK));
     }
@@ -107,11 +103,10 @@ public interface PetApi {
         @ApiResponse(code = 200, message = "successful operation", response = Pet.class),
         @ApiResponse(code = 400, message = "Invalid ID supplied", response = Pet.class),
         @ApiResponse(code = 404, message = "Pet not found", response = Pet.class) })
-    
     @RequestMapping(value = "/pet/{petId}",
         produces = { "application/xml", "application/json" }, 
         method = RequestMethod.GET)
-    default CompletableFuture<ResponseEntity<Pet>> getPetById(@ApiParam(value = "ID of pet to return",required=true ) @PathVariable("petId") Long petId) throws IOException {
+    default CompletableFuture<ResponseEntity<Pet>> getPetById(@ApiParam(value = "ID of pet to return",required=true ) @PathVariable("petId") Long petId, @RequestHeader("Accept") String accept) throws IOException {
         // do some magic!
         return CompletableFuture.completedFuture(new ResponseEntity<Pet>(HttpStatus.OK));
     }
@@ -127,12 +122,11 @@ public interface PetApi {
         @ApiResponse(code = 400, message = "Invalid ID supplied", response = Void.class),
         @ApiResponse(code = 404, message = "Pet not found", response = Void.class),
         @ApiResponse(code = 405, message = "Validation exception", response = Void.class) })
-    
     @RequestMapping(value = "/pet",
         produces = { "application/xml", "application/json" }, 
         consumes = { "application/json", "application/xml" },
         method = RequestMethod.PUT)
-    default CompletableFuture<ResponseEntity<Void>> updatePet(@ApiParam(value = "Pet object that needs to be added to the store" ,required=true )  @Valid @RequestBody Pet body) {
+    default CompletableFuture<ResponseEntity<Void>> updatePet(@ApiParam(value = "Pet object that needs to be added to the store" ,required=true )  @Valid @RequestBody Pet body, @RequestHeader("Accept") String accept) {
         // do some magic!
         return CompletableFuture.completedFuture(new ResponseEntity<Void>(HttpStatus.OK));
     }
@@ -146,12 +140,11 @@ public interface PetApi {
     }, tags={ "pet", })
     @ApiResponses(value = { 
         @ApiResponse(code = 405, message = "Invalid input", response = Void.class) })
-    
     @RequestMapping(value = "/pet/{petId}",
         produces = { "application/xml", "application/json" }, 
         consumes = { "application/x-www-form-urlencoded" },
         method = RequestMethod.POST)
-    default CompletableFuture<ResponseEntity<Void>> updatePetWithForm(@ApiParam(value = "ID of pet that needs to be updated",required=true ) @PathVariable("petId") Long petId,@ApiParam(value = "Updated name of the pet") @RequestPart(value="name", required=false)  String name,@ApiParam(value = "Updated status of the pet") @RequestPart(value="status", required=false)  String status) {
+    default CompletableFuture<ResponseEntity<Void>> updatePetWithForm(@ApiParam(value = "ID of pet that needs to be updated",required=true ) @PathVariable("petId") Long petId,@ApiParam(value = "Updated name of the pet") @RequestPart(value="name", required=false)  String name,@ApiParam(value = "Updated status of the pet") @RequestPart(value="status", required=false)  String status, @RequestHeader("Accept") String accept) {
         // do some magic!
         return CompletableFuture.completedFuture(new ResponseEntity<Void>(HttpStatus.OK));
     }
@@ -165,12 +158,11 @@ public interface PetApi {
     }, tags={ "pet", })
     @ApiResponses(value = { 
         @ApiResponse(code = 200, message = "successful operation", response = ModelApiResponse.class) })
-    
     @RequestMapping(value = "/pet/{petId}/uploadImage",
         produces = { "application/json" }, 
         consumes = { "multipart/form-data" },
         method = RequestMethod.POST)
-    default CompletableFuture<ResponseEntity<ModelApiResponse>> uploadFile(@ApiParam(value = "ID of pet to update",required=true ) @PathVariable("petId") Long petId,@ApiParam(value = "Additional data to pass to server") @RequestPart(value="additionalMetadata", required=false)  String additionalMetadata,@ApiParam(value = "file detail") @RequestPart("file") MultipartFile file) throws IOException {
+    default CompletableFuture<ResponseEntity<ModelApiResponse>> uploadFile(@ApiParam(value = "ID of pet to update",required=true ) @PathVariable("petId") Long petId,@ApiParam(value = "Additional data to pass to server") @RequestPart(value="additionalMetadata", required=false)  String additionalMetadata,@ApiParam(value = "file detail") @RequestPart("file") MultipartFile file, @RequestHeader("Accept") String accept) throws IOException {
         // do some magic!
         return CompletableFuture.completedFuture(new ResponseEntity<ModelApiResponse>(HttpStatus.OK));
     }
diff --git a/samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/api/StoreApi.java b/samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/api/StoreApi.java
index 9c0c9015fa5..3039796d0c5 100644
--- a/samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/api/StoreApi.java
+++ b/samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/api/StoreApi.java
@@ -28,11 +28,10 @@ public interface StoreApi {
     @ApiResponses(value = { 
         @ApiResponse(code = 400, message = "Invalid ID supplied", response = Void.class),
         @ApiResponse(code = 404, message = "Order not found", response = Void.class) })
-    
     @RequestMapping(value = "/store/order/{order_id}",
         produces = { "application/xml", "application/json" }, 
         method = RequestMethod.DELETE)
-    default CompletableFuture<ResponseEntity<Void>> deleteOrder(@ApiParam(value = "ID of the order that needs to be deleted",required=true ) @PathVariable("order_id") String orderId) {
+    default CompletableFuture<ResponseEntity<Void>> deleteOrder(@ApiParam(value = "ID of the order that needs to be deleted",required=true ) @PathVariable("order_id") String orderId, @RequestHeader("Accept") String accept) {
         // do some magic!
         return CompletableFuture.completedFuture(new ResponseEntity<Void>(HttpStatus.OK));
     }
@@ -43,11 +42,10 @@ public interface StoreApi {
     }, tags={ "store", })
     @ApiResponses(value = { 
         @ApiResponse(code = 200, message = "successful operation", response = Integer.class) })
-    
     @RequestMapping(value = "/store/inventory",
         produces = { "application/json" }, 
         method = RequestMethod.GET)
-    default CompletableFuture<ResponseEntity<Map<String, Integer>>> getInventory() throws IOException {
+    default CompletableFuture<ResponseEntity<Map<String, Integer>>> getInventory( @RequestHeader("Accept") String accept) throws IOException {
         // do some magic!
         return CompletableFuture.completedFuture(new ResponseEntity<Map<String, Integer>>(HttpStatus.OK));
     }
@@ -58,11 +56,10 @@ public interface StoreApi {
         @ApiResponse(code = 200, message = "successful operation", response = Order.class),
         @ApiResponse(code = 400, message = "Invalid ID supplied", response = Order.class),
         @ApiResponse(code = 404, message = "Order not found", response = Order.class) })
-    
     @RequestMapping(value = "/store/order/{order_id}",
         produces = { "application/xml", "application/json" }, 
         method = RequestMethod.GET)
-    default CompletableFuture<ResponseEntity<Order>> getOrderById( @Min(1) @Max(5)@ApiParam(value = "ID of pet that needs to be fetched",required=true ) @PathVariable("order_id") Long orderId) throws IOException {
+    default CompletableFuture<ResponseEntity<Order>> getOrderById( @Min(1) @Max(5)@ApiParam(value = "ID of pet that needs to be fetched",required=true ) @PathVariable("order_id") Long orderId, @RequestHeader("Accept") String accept) throws IOException {
         // do some magic!
         return CompletableFuture.completedFuture(new ResponseEntity<Order>(HttpStatus.OK));
     }
@@ -72,11 +69,10 @@ public interface StoreApi {
     @ApiResponses(value = { 
         @ApiResponse(code = 200, message = "successful operation", response = Order.class),
         @ApiResponse(code = 400, message = "Invalid Order", response = Order.class) })
-    
     @RequestMapping(value = "/store/order",
         produces = { "application/xml", "application/json" }, 
         method = RequestMethod.POST)
-    default CompletableFuture<ResponseEntity<Order>> placeOrder(@ApiParam(value = "order placed for purchasing the pet" ,required=true )  @Valid @RequestBody Order body) throws IOException {
+    default CompletableFuture<ResponseEntity<Order>> placeOrder(@ApiParam(value = "order placed for purchasing the pet" ,required=true )  @Valid @RequestBody Order body, @RequestHeader("Accept") String accept) throws IOException {
         // do some magic!
         return CompletableFuture.completedFuture(new ResponseEntity<Order>(HttpStatus.OK));
     }
diff --git a/samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/api/UserApi.java b/samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/api/UserApi.java
index 051b14989e6..f4d9d3dca8f 100644
--- a/samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/api/UserApi.java
+++ b/samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/api/UserApi.java
@@ -27,11 +27,10 @@ public interface UserApi {
     @ApiOperation(value = "Create user", notes = "This can only be done by the logged in user.", response = Void.class, tags={ "user", })
     @ApiResponses(value = { 
         @ApiResponse(code = 200, message = "successful operation", response = Void.class) })
-    
     @RequestMapping(value = "/user",
         produces = { "application/xml", "application/json" }, 
         method = RequestMethod.POST)
-    default CompletableFuture<ResponseEntity<Void>> createUser(@ApiParam(value = "Created user object" ,required=true )  @Valid @RequestBody User body) {
+    default CompletableFuture<ResponseEntity<Void>> createUser(@ApiParam(value = "Created user object" ,required=true )  @Valid @RequestBody User body, @RequestHeader("Accept") String accept) {
         // do some magic!
         return CompletableFuture.completedFuture(new ResponseEntity<Void>(HttpStatus.OK));
     }
@@ -40,11 +39,10 @@ public interface UserApi {
     @ApiOperation(value = "Creates list of users with given input array", notes = "", response = Void.class, tags={ "user", })
     @ApiResponses(value = { 
         @ApiResponse(code = 200, message = "successful operation", response = Void.class) })
-    
     @RequestMapping(value = "/user/createWithArray",
         produces = { "application/xml", "application/json" }, 
         method = RequestMethod.POST)
-    default CompletableFuture<ResponseEntity<Void>> createUsersWithArrayInput(@ApiParam(value = "List of user object" ,required=true )  @Valid @RequestBody List<User> body) {
+    default CompletableFuture<ResponseEntity<Void>> createUsersWithArrayInput(@ApiParam(value = "List of user object" ,required=true )  @Valid @RequestBody List<User> body, @RequestHeader("Accept") String accept) {
         // do some magic!
         return CompletableFuture.completedFuture(new ResponseEntity<Void>(HttpStatus.OK));
     }
@@ -53,11 +51,10 @@ public interface UserApi {
     @ApiOperation(value = "Creates list of users with given input array", notes = "", response = Void.class, tags={ "user", })
     @ApiResponses(value = { 
         @ApiResponse(code = 200, message = "successful operation", response = Void.class) })
-    
     @RequestMapping(value = "/user/createWithList",
         produces = { "application/xml", "application/json" }, 
         method = RequestMethod.POST)
-    default CompletableFuture<ResponseEntity<Void>> createUsersWithListInput(@ApiParam(value = "List of user object" ,required=true )  @Valid @RequestBody List<User> body) {
+    default CompletableFuture<ResponseEntity<Void>> createUsersWithListInput(@ApiParam(value = "List of user object" ,required=true )  @Valid @RequestBody List<User> body, @RequestHeader("Accept") String accept) {
         // do some magic!
         return CompletableFuture.completedFuture(new ResponseEntity<Void>(HttpStatus.OK));
     }
@@ -67,11 +64,10 @@ public interface UserApi {
     @ApiResponses(value = { 
         @ApiResponse(code = 400, message = "Invalid username supplied", response = Void.class),
         @ApiResponse(code = 404, message = "User not found", response = Void.class) })
-    
     @RequestMapping(value = "/user/{username}",
         produces = { "application/xml", "application/json" }, 
         method = RequestMethod.DELETE)
-    default CompletableFuture<ResponseEntity<Void>> deleteUser(@ApiParam(value = "The name that needs to be deleted",required=true ) @PathVariable("username") String username) {
+    default CompletableFuture<ResponseEntity<Void>> deleteUser(@ApiParam(value = "The name that needs to be deleted",required=true ) @PathVariable("username") String username, @RequestHeader("Accept") String accept) {
         // do some magic!
         return CompletableFuture.completedFuture(new ResponseEntity<Void>(HttpStatus.OK));
     }
@@ -82,11 +78,10 @@ public interface UserApi {
         @ApiResponse(code = 200, message = "successful operation", response = User.class),
         @ApiResponse(code = 400, message = "Invalid username supplied", response = User.class),
         @ApiResponse(code = 404, message = "User not found", response = User.class) })
-    
     @RequestMapping(value = "/user/{username}",
         produces = { "application/xml", "application/json" }, 
         method = RequestMethod.GET)
-    default CompletableFuture<ResponseEntity<User>> getUserByName(@ApiParam(value = "The name that needs to be fetched. Use user1 for testing. ",required=true ) @PathVariable("username") String username) throws IOException {
+    default CompletableFuture<ResponseEntity<User>> getUserByName(@ApiParam(value = "The name that needs to be fetched. Use user1 for testing. ",required=true ) @PathVariable("username") String username, @RequestHeader("Accept") String accept) throws IOException {
         // do some magic!
         return CompletableFuture.completedFuture(new ResponseEntity<User>(HttpStatus.OK));
     }
@@ -96,11 +91,10 @@ public interface UserApi {
     @ApiResponses(value = { 
         @ApiResponse(code = 200, message = "successful operation", response = String.class),
         @ApiResponse(code = 400, message = "Invalid username/password supplied", response = String.class) })
-    
     @RequestMapping(value = "/user/login",
         produces = { "application/xml", "application/json" }, 
         method = RequestMethod.GET)
-    default CompletableFuture<ResponseEntity<String>> loginUser( @NotNull @ApiParam(value = "The user name for login", required = true) @RequestParam(value = "username", required = true) String username, @NotNull @ApiParam(value = "The password for login in clear text", required = true) @RequestParam(value = "password", required = true) String password) throws IOException {
+    default CompletableFuture<ResponseEntity<String>> loginUser( @NotNull @ApiParam(value = "The user name for login", required = true) @RequestParam(value = "username", required = true) String username, @NotNull @ApiParam(value = "The password for login in clear text", required = true) @RequestParam(value = "password", required = true) String password, @RequestHeader("Accept") String accept) throws IOException {
         // do some magic!
         return CompletableFuture.completedFuture(new ResponseEntity<String>(HttpStatus.OK));
     }
@@ -109,11 +103,10 @@ public interface UserApi {
     @ApiOperation(value = "Logs out current logged in user session", notes = "", response = Void.class, tags={ "user", })
     @ApiResponses(value = { 
         @ApiResponse(code = 200, message = "successful operation", response = Void.class) })
-    
     @RequestMapping(value = "/user/logout",
         produces = { "application/xml", "application/json" }, 
         method = RequestMethod.GET)
-    default CompletableFuture<ResponseEntity<Void>> logoutUser() {
+    default CompletableFuture<ResponseEntity<Void>> logoutUser( @RequestHeader("Accept") String accept) {
         // do some magic!
         return CompletableFuture.completedFuture(new ResponseEntity<Void>(HttpStatus.OK));
     }
@@ -123,11 +116,10 @@ public interface UserApi {
     @ApiResponses(value = { 
         @ApiResponse(code = 400, message = "Invalid user supplied", response = Void.class),
         @ApiResponse(code = 404, message = "User not found", response = Void.class) })
-    
     @RequestMapping(value = "/user/{username}",
         produces = { "application/xml", "application/json" }, 
         method = RequestMethod.PUT)
-    default CompletableFuture<ResponseEntity<Void>> updateUser(@ApiParam(value = "name that need to be deleted",required=true ) @PathVariable("username") String username,@ApiParam(value = "Updated user object" ,required=true )  @Valid @RequestBody User body) {
+    default CompletableFuture<ResponseEntity<Void>> updateUser(@ApiParam(value = "name that need to be deleted",required=true ) @PathVariable("username") String username,@ApiParam(value = "Updated user object" ,required=true )  @Valid @RequestBody User body, @RequestHeader("Accept") String accept) {
         // do some magic!
         return CompletableFuture.completedFuture(new ResponseEntity<Void>(HttpStatus.OK));
     }
diff --git a/samples/server/petstore/springboot-beanvalidation/.swagger-codegen-ignore b/samples/server/petstore/springboot-beanvalidation/.swagger-codegen-ignore
new file mode 100644
index 00000000000..c5fa491b4c5
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/.swagger-codegen-ignore
@@ -0,0 +1,23 @@
+# Swagger Codegen Ignore
+# Generated by swagger-codegen https://github.com/swagger-api/swagger-codegen
+
+# Use this file to prevent files from being overwritten by the generator.
+# The patterns follow closely to .gitignore or .dockerignore.
+
+# As an example, the C# client generator defines ApiClient.cs.
+# You can make changes and tell Swagger Codgen to ignore just this file by uncommenting the following line:
+#ApiClient.cs
+
+# You can match any string of characters against a directory, file or extension with a single asterisk (*):
+#foo/*/qux
+# The above matches foo/bar/qux and foo/baz/qux, but not foo/bar/baz/qux
+
+# You can recursively match patterns against a directory, file or extension with a double asterisk (**):
+#foo/**/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+
+# You can also negate patterns with an exclamation (!).
+# For example, you can ignore all files in a docs folder with the file extension .md:
+#docs/*.md
+# Then explicitly reverse the ignore rule for a single file:
+#!docs/README.md
diff --git a/samples/server/petstore/springboot-beanvalidation/pom.xml b/samples/server/petstore/springboot-beanvalidation/pom.xml
new file mode 100644
index 00000000000..5af442938b5
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/pom.xml
@@ -0,0 +1,73 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>io.swagger</groupId>
+    <artifactId>spring-boot-beanvalidation</artifactId>
+    <packaging>jar</packaging>
+    <name>spring-boot-beanvalidation</name>
+    <version>1.0.0</version>
+    <properties>
+        <java.version>1.7</java.version>
+        <maven.compiler.source>${java.version}</maven.compiler.source>
+        <maven.compiler.target>${java.version}</maven.compiler.target>
+        <springfox-version>2.6.1</springfox-version>
+    </properties>
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>1.4.5.RELEASE</version>
+    </parent>
+    <build>
+        <sourceDirectory>src/main/java</sourceDirectory>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>repackage</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-tomcat</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <!--SpringFox dependencies -->
+        <dependency>
+            <groupId>io.springfox</groupId>
+            <artifactId>springfox-swagger2</artifactId>
+            <version>${springfox-version}</version>
+        </dependency>
+        <dependency>
+            <groupId>io.springfox</groupId>
+            <artifactId>springfox-swagger-ui</artifactId>
+            <version>${springfox-version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>com.fasterxml.jackson.datatype</groupId>
+            <artifactId>jackson-datatype-joda</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>joda-time</groupId>
+            <artifactId>joda-time</artifactId>
+        </dependency>
+    <!-- Bean Validation API support -->
+    <dependency>
+        <groupId>javax.validation</groupId>
+        <artifactId>validation-api</artifactId>
+        <version>1.1.0.Final</version>
+        <scope>provided</scope>
+    </dependency>
+    </dependencies>
+</project>
\ No newline at end of file
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/RFC3339DateFormat.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/RFC3339DateFormat.java
new file mode 100644
index 00000000000..0c3d276d2d4
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/RFC3339DateFormat.java
@@ -0,0 +1,20 @@
+package io.swagger;
+
+import com.fasterxml.jackson.databind.util.ISO8601DateFormat;
+import com.fasterxml.jackson.databind.util.ISO8601Utils;
+
+import java.text.FieldPosition;
+import java.util.Date;
+
+
+public class RFC3339DateFormat extends ISO8601DateFormat {
+
+  // Same as ISO8601DateFormat but serializing milliseconds.
+  @Override
+  public StringBuffer format(Date date, StringBuffer toAppendTo, FieldPosition fieldPosition) {
+    String value = ISO8601Utils.format(date, true);
+    toAppendTo.append(value);
+    return toAppendTo;
+  }
+
+}
\ No newline at end of file
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/Swagger2SpringBoot.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/Swagger2SpringBoot.java
new file mode 100644
index 00000000000..75d822f027e
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/Swagger2SpringBoot.java
@@ -0,0 +1,36 @@
+package io.swagger;
+
+import org.springframework.boot.CommandLineRunner;
+import org.springframework.boot.ExitCodeGenerator;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.ComponentScan;
+
+import springfox.documentation.swagger2.annotations.EnableSwagger2;
+
+@SpringBootApplication
+@EnableSwagger2
+@ComponentScan(basePackages = "io.swagger")
+public class Swagger2SpringBoot implements CommandLineRunner {
+
+    @Override
+    public void run(String... arg0) throws Exception {
+        if (arg0.length > 0 && arg0[0].equals("exitcode")) {
+            throw new ExitException();
+        }
+    }
+
+    public static void main(String[] args) throws Exception {
+        new SpringApplication(Swagger2SpringBoot.class).run(args);
+    }
+
+    class ExitException extends RuntimeException implements ExitCodeGenerator {
+        private static final long serialVersionUID = 1L;
+
+        @Override
+        public int getExitCode() {
+            return 10;
+        }
+
+    }
+}
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/ApiException.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/ApiException.java
new file mode 100644
index 00000000000..97e535d3c21
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/ApiException.java
@@ -0,0 +1,10 @@
+package io.swagger.api;
+
+
+public class ApiException extends Exception{
+    private int code;
+    public ApiException (int code, String msg) {
+        super(msg);
+        this.code = code;
+    }
+}
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/ApiOriginFilter.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/ApiOriginFilter.java
new file mode 100644
index 00000000000..62646761f5a
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/ApiOriginFilter.java
@@ -0,0 +1,27 @@
+package io.swagger.api;
+
+import java.io.IOException;
+
+import javax.servlet.*;
+import javax.servlet.http.HttpServletResponse;
+
+
+public class ApiOriginFilter implements javax.servlet.Filter {
+    @Override
+    public void doFilter(ServletRequest request, ServletResponse response,
+            FilterChain chain) throws IOException, ServletException {
+        HttpServletResponse res = (HttpServletResponse) response;
+        res.addHeader("Access-Control-Allow-Origin", "*");
+        res.addHeader("Access-Control-Allow-Methods", "GET, POST, DELETE, PUT");
+        res.addHeader("Access-Control-Allow-Headers", "Content-Type");
+        chain.doFilter(request, response);
+    }
+
+    @Override
+    public void destroy() {
+    }
+
+    @Override
+    public void init(FilterConfig filterConfig) throws ServletException {
+    }
+}
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/ApiResponseMessage.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/ApiResponseMessage.java
new file mode 100644
index 00000000000..162678c57e3
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/ApiResponseMessage.java
@@ -0,0 +1,69 @@
+package io.swagger.api;
+
+import javax.xml.bind.annotation.XmlTransient;
+
+
+@javax.xml.bind.annotation.XmlRootElement
+public class ApiResponseMessage {
+    public static final int ERROR = 1;
+    public static final int WARNING = 2;
+    public static final int INFO = 3;
+    public static final int OK = 4;
+    public static final int TOO_BUSY = 5;
+
+    int code;
+    String type;
+    String message;
+
+    public ApiResponseMessage(){}
+
+    public ApiResponseMessage(int code, String message){
+        this.code = code;
+        switch(code){
+        case ERROR:
+            setType("error");
+            break;
+        case WARNING:
+            setType("warning");
+            break;
+        case INFO:
+            setType("info");
+            break;
+        case OK:
+            setType("ok");
+            break;
+        case TOO_BUSY:
+            setType("too busy");
+            break;
+        default:
+            setType("unknown");
+            break;
+        }
+        this.message = message;
+    }
+
+    @XmlTransient
+    public int getCode() {
+        return code;
+    }
+
+    public void setCode(int code) {
+        this.code = code;
+    }
+
+    public String getType() {
+        return type;
+    }
+
+    public void setType(String type) {
+        this.type = type;
+    }
+
+    public String getMessage() {
+        return message;
+    }
+
+    public void setMessage(String message) {
+        this.message = message;
+    }
+}
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/FakeApi.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/FakeApi.java
new file mode 100644
index 00000000000..d8b307a1f23
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/FakeApi.java
@@ -0,0 +1,60 @@
+package io.swagger.api;
+
+import java.math.BigDecimal;
+import io.swagger.model.Client;
+import org.joda.time.DateTime;
+import org.joda.time.LocalDate;
+
+import io.swagger.annotations.*;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestHeader;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RequestPart;
+import org.springframework.web.multipart.MultipartFile;
+import java.io.IOException;
+
+import java.util.List;
+import javax.validation.constraints.*;
+import javax.validation.Valid;
+
+@Api(value = "fake", description = "the fake API")
+public interface FakeApi {
+
+    @ApiOperation(value = "To test \"client\" model", notes = "To test \"client\" model", response = Client.class, tags={ "fake", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "successful operation", response = Client.class) })
+    @RequestMapping(value = "/fake",
+        produces = { "application/json" }, 
+        consumes = { "application/json" },
+        method = RequestMethod.PATCH)
+    ResponseEntity<Client> testClientModel(@ApiParam(value = "client model" ,required=true )  @Valid @RequestBody Client body, @RequestHeader("Accept") String accept) throws IOException;
+
+
+    @ApiOperation(value = "Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 ", notes = "Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 ", response = Void.class, authorizations = {
+        @Authorization(value = "http_basic_test")
+    }, tags={ "fake", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 400, message = "Invalid username supplied", response = Void.class),
+        @ApiResponse(code = 404, message = "User not found", response = Void.class) })
+    @RequestMapping(value = "/fake",
+        produces = { "application/xml; charset=utf-8", "application/json; charset=utf-8" }, 
+        consumes = { "application/xml; charset=utf-8", "application/json; charset=utf-8" },
+        method = RequestMethod.POST)
+    ResponseEntity<Void> testEndpointParameters(@ApiParam(value = "None", required=true) @RequestPart(value="number", required=true)  BigDecimal number,@ApiParam(value = "None", required=true) @RequestPart(value="double", required=true)  Double _double,@ApiParam(value = "None", required=true) @RequestPart(value="pattern_without_delimiter", required=true)  String patternWithoutDelimiter,@ApiParam(value = "None", required=true) @RequestPart(value="byte", required=true)  byte[] _byte,@ApiParam(value = "None") @RequestPart(value="integer", required=false)  Integer integer,@ApiParam(value = "None") @RequestPart(value="int32", required=false)  Integer int32,@ApiParam(value = "None") @RequestPart(value="int64", required=false)  Long int64,@ApiParam(value = "None") @RequestPart(value="float", required=false)  Float _float,@ApiParam(value = "None") @RequestPart(value="string", required=false)  String string,@ApiParam(value = "None") @RequestPart(value="binary", required=false)  byte[] binary,@ApiParam(value = "None") @RequestPart(value="date", required=false)  LocalDate date,@ApiParam(value = "None") @RequestPart(value="dateTime", required=false)  DateTime dateTime,@ApiParam(value = "None") @RequestPart(value="password", required=false)  String password,@ApiParam(value = "None") @RequestPart(value="callback", required=false)  String paramCallback, @RequestHeader("Accept") String accept);
+
+
+    @ApiOperation(value = "To test enum parameters", notes = "To test enum parameters", response = Void.class, tags={ "fake", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 400, message = "Invalid request", response = Void.class),
+        @ApiResponse(code = 404, message = "Not found", response = Void.class) })
+    @RequestMapping(value = "/fake",
+        produces = { "*/*" }, 
+        consumes = { "*/*" },
+        method = RequestMethod.GET)
+    ResponseEntity<Void> testEnumParameters(@ApiParam(value = "Form parameter enum test (string array)", allowableValues=">, $") @RequestPart(value="enum_form_string_array", required=false)  List<String> enumFormStringArray,@ApiParam(value = "Form parameter enum test (string)", allowableValues="_abc, -efg, (xyz)", defaultValue="-efg") @RequestPart(value="enum_form_string", required=false)  String enumFormString,@ApiParam(value = "Header parameter enum test (string array)" , allowableValues=">, $") @RequestHeader(value="enum_header_string_array", required=false) List<String> enumHeaderStringArray,@ApiParam(value = "Header parameter enum test (string)" , allowableValues="_abc, -efg, (xyz)", defaultValue="-efg") @RequestHeader(value="enum_header_string", required=false) String enumHeaderString, @ApiParam(value = "Query parameter enum test (string array)", allowableValues = ">, $") @RequestParam(value = "enum_query_string_array", required = false) List<String> enumQueryStringArray, @ApiParam(value = "Query parameter enum test (string)", allowableValues = "_abc, -efg, (xyz)", defaultValue = "-efg") @RequestParam(value = "enum_query_string", required = false, defaultValue="-efg") String enumQueryString, @ApiParam(value = "Query parameter enum test (double)", allowableValues = "1, -2") @RequestParam(value = "enum_query_integer", required = false) Integer enumQueryInteger,@ApiParam(value = "Query parameter enum test (double)", allowableValues="1.1, -1.2") @RequestPart(value="enum_query_double", required=false)  Double enumQueryDouble, @RequestHeader("Accept") String accept);
+
+}
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/FakeApiController.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/FakeApiController.java
new file mode 100644
index 00000000000..5bac24daffa
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/FakeApiController.java
@@ -0,0 +1,74 @@
+package io.swagger.api;
+
+import java.math.BigDecimal;
+import io.swagger.model.Client;
+import org.joda.time.DateTime;
+import org.joda.time.LocalDate;
+
+import io.swagger.annotations.*;
+
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestHeader;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RequestPart;
+import org.springframework.web.multipart.MultipartFile;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import java.io.IOException;
+
+import java.util.List;
+
+import javax.validation.constraints.*;
+import javax.validation.Valid;
+
+@Controller
+public class FakeApiController implements FakeApi {
+    public ResponseEntity<Client> testClientModel(@ApiParam(value = "client model" ,required=true )  @Valid @RequestBody Client body,
+        @RequestHeader("Accept") String accept) throws IOException {
+        // do some magic!
+        
+        ObjectMapper objectMapper = new ObjectMapper();
+
+        if (accept != null && accept.contains("application/json")) {
+            return new ResponseEntity<Client>(objectMapper.readValue("{  \"client\" : \"aeiou\"}", Client.class), HttpStatus.OK);
+        }
+
+        return new ResponseEntity<Client>(HttpStatus.OK);
+    }
+
+    public ResponseEntity<Void> testEndpointParameters(@ApiParam(value = "None", required=true) @RequestPart(value="number", required=true)  BigDecimal number,
+        @ApiParam(value = "None", required=true) @RequestPart(value="double", required=true)  Double _double,
+        @ApiParam(value = "None", required=true) @RequestPart(value="pattern_without_delimiter", required=true)  String patternWithoutDelimiter,
+        @ApiParam(value = "None", required=true) @RequestPart(value="byte", required=true)  byte[] _byte,
+        @ApiParam(value = "None") @RequestPart(value="integer", required=false)  Integer integer,
+        @ApiParam(value = "None") @RequestPart(value="int32", required=false)  Integer int32,
+        @ApiParam(value = "None") @RequestPart(value="int64", required=false)  Long int64,
+        @ApiParam(value = "None") @RequestPart(value="float", required=false)  Float _float,
+        @ApiParam(value = "None") @RequestPart(value="string", required=false)  String string,
+        @ApiParam(value = "None") @RequestPart(value="binary", required=false)  byte[] binary,
+        @ApiParam(value = "None") @RequestPart(value="date", required=false)  LocalDate date,
+        @ApiParam(value = "None") @RequestPart(value="dateTime", required=false)  DateTime dateTime,
+        @ApiParam(value = "None") @RequestPart(value="password", required=false)  String password,
+        @ApiParam(value = "None") @RequestPart(value="callback", required=false)  String paramCallback,
+        @RequestHeader("Accept") String accept) {
+        // do some magic!
+        return new ResponseEntity<Void>(HttpStatus.OK);
+    }
+
+    public ResponseEntity<Void> testEnumParameters(@ApiParam(value = "Form parameter enum test (string array)", allowableValues=">, $") @RequestPart(value="enum_form_string_array", required=false)  List<String> enumFormStringArray,
+        @ApiParam(value = "Form parameter enum test (string)", allowableValues="_abc, -efg, (xyz)", defaultValue="-efg") @RequestPart(value="enum_form_string", required=false)  String enumFormString,
+        @ApiParam(value = "Header parameter enum test (string array)" , allowableValues=">, $") @RequestHeader(value="enum_header_string_array", required=false) List<String> enumHeaderStringArray,
+        @ApiParam(value = "Header parameter enum test (string)" , allowableValues="_abc, -efg, (xyz)", defaultValue="-efg") @RequestHeader(value="enum_header_string", required=false) String enumHeaderString,
+         @ApiParam(value = "Query parameter enum test (string array)", allowableValues = ">, $") @RequestParam(value = "enum_query_string_array", required = false) List<String> enumQueryStringArray,
+         @ApiParam(value = "Query parameter enum test (string)", allowableValues = "_abc, -efg, (xyz)", defaultValue = "-efg") @RequestParam(value = "enum_query_string", required = false, defaultValue="-efg") String enumQueryString,
+         @ApiParam(value = "Query parameter enum test (double)", allowableValues = "1, -2") @RequestParam(value = "enum_query_integer", required = false) Integer enumQueryInteger,
+        @ApiParam(value = "Query parameter enum test (double)", allowableValues="1.1, -1.2") @RequestPart(value="enum_query_double", required=false)  Double enumQueryDouble,
+        @RequestHeader("Accept") String accept) {
+        // do some magic!
+        return new ResponseEntity<Void>(HttpStatus.OK);
+    }
+
+}
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/NotFoundException.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/NotFoundException.java
new file mode 100644
index 00000000000..b28b67ea4b2
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/NotFoundException.java
@@ -0,0 +1,10 @@
+package io.swagger.api;
+
+
+public class NotFoundException extends ApiException {
+    private int code;
+    public NotFoundException (int code, String msg) {
+        super(code, msg);
+        this.code = code;
+    }
+}
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/PetApi.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/PetApi.java
new file mode 100644
index 00000000000..5816fb5b92e
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/PetApi.java
@@ -0,0 +1,144 @@
+package io.swagger.api;
+
+import io.swagger.model.ModelApiResponse;
+import io.swagger.model.Pet;
+import org.springframework.core.io.Resource;
+
+import io.swagger.annotations.*;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestHeader;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RequestPart;
+import org.springframework.web.multipart.MultipartFile;
+import java.io.IOException;
+
+import java.util.List;
+import javax.validation.constraints.*;
+import javax.validation.Valid;
+
+@Api(value = "pet", description = "the pet API")
+public interface PetApi {
+
+    @ApiOperation(value = "Add a new pet to the store", notes = "", response = Void.class, authorizations = {
+        @Authorization(value = "petstore_auth", scopes = {
+            @AuthorizationScope(scope = "write:pets", description = "modify pets in your account"),
+            @AuthorizationScope(scope = "read:pets", description = "read your pets")
+            })
+    }, tags={ "pet", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 405, message = "Invalid input", response = Void.class) })
+    @RequestMapping(value = "/pet",
+        produces = { "application/xml", "application/json" }, 
+        consumes = { "application/json", "application/xml" },
+        method = RequestMethod.POST)
+    ResponseEntity<Void> addPet(@ApiParam(value = "Pet object that needs to be added to the store" ,required=true )  @Valid @RequestBody Pet body, @RequestHeader("Accept") String accept);
+
+
+    @ApiOperation(value = "Deletes a pet", notes = "", response = Void.class, authorizations = {
+        @Authorization(value = "petstore_auth", scopes = {
+            @AuthorizationScope(scope = "write:pets", description = "modify pets in your account"),
+            @AuthorizationScope(scope = "read:pets", description = "read your pets")
+            })
+    }, tags={ "pet", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 400, message = "Invalid pet value", response = Void.class) })
+    @RequestMapping(value = "/pet/{petId}",
+        produces = { "application/xml", "application/json" }, 
+        method = RequestMethod.DELETE)
+    ResponseEntity<Void> deletePet(@ApiParam(value = "Pet id to delete",required=true ) @PathVariable("petId") Long petId,@ApiParam(value = "" ) @RequestHeader(value="api_key", required=false) String apiKey, @RequestHeader("Accept") String accept);
+
+
+    @ApiOperation(value = "Finds Pets by status", notes = "Multiple status values can be provided with comma separated strings", response = Pet.class, responseContainer = "List", authorizations = {
+        @Authorization(value = "petstore_auth", scopes = {
+            @AuthorizationScope(scope = "write:pets", description = "modify pets in your account"),
+            @AuthorizationScope(scope = "read:pets", description = "read your pets")
+            })
+    }, tags={ "pet", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "successful operation", response = Pet.class),
+        @ApiResponse(code = 400, message = "Invalid status value", response = Pet.class) })
+    @RequestMapping(value = "/pet/findByStatus",
+        produces = { "application/xml", "application/json" }, 
+        method = RequestMethod.GET)
+    ResponseEntity<List<Pet>> findPetsByStatus( @NotNull @ApiParam(value = "Status values that need to be considered for filter", required = true, allowableValues = "available, pending, sold") @RequestParam(value = "status", required = true) List<String> status, @RequestHeader("Accept") String accept) throws IOException;
+
+
+    @ApiOperation(value = "Finds Pets by tags", notes = "Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.", response = Pet.class, responseContainer = "List", authorizations = {
+        @Authorization(value = "petstore_auth", scopes = {
+            @AuthorizationScope(scope = "write:pets", description = "modify pets in your account"),
+            @AuthorizationScope(scope = "read:pets", description = "read your pets")
+            })
+    }, tags={ "pet", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "successful operation", response = Pet.class),
+        @ApiResponse(code = 400, message = "Invalid tag value", response = Pet.class) })
+    @RequestMapping(value = "/pet/findByTags",
+        produces = { "application/xml", "application/json" }, 
+        method = RequestMethod.GET)
+    ResponseEntity<List<Pet>> findPetsByTags( @NotNull @ApiParam(value = "Tags to filter by", required = true) @RequestParam(value = "tags", required = true) List<String> tags, @RequestHeader("Accept") String accept) throws IOException;
+
+
+    @ApiOperation(value = "Find pet by ID", notes = "Returns a single pet", response = Pet.class, authorizations = {
+        @Authorization(value = "api_key")
+    }, tags={ "pet", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "successful operation", response = Pet.class),
+        @ApiResponse(code = 400, message = "Invalid ID supplied", response = Pet.class),
+        @ApiResponse(code = 404, message = "Pet not found", response = Pet.class) })
+    @RequestMapping(value = "/pet/{petId}",
+        produces = { "application/xml", "application/json" }, 
+        method = RequestMethod.GET)
+    ResponseEntity<Pet> getPetById(@ApiParam(value = "ID of pet to return",required=true ) @PathVariable("petId") Long petId, @RequestHeader("Accept") String accept) throws IOException;
+
+
+    @ApiOperation(value = "Update an existing pet", notes = "", response = Void.class, authorizations = {
+        @Authorization(value = "petstore_auth", scopes = {
+            @AuthorizationScope(scope = "write:pets", description = "modify pets in your account"),
+            @AuthorizationScope(scope = "read:pets", description = "read your pets")
+            })
+    }, tags={ "pet", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 400, message = "Invalid ID supplied", response = Void.class),
+        @ApiResponse(code = 404, message = "Pet not found", response = Void.class),
+        @ApiResponse(code = 405, message = "Validation exception", response = Void.class) })
+    @RequestMapping(value = "/pet",
+        produces = { "application/xml", "application/json" }, 
+        consumes = { "application/json", "application/xml" },
+        method = RequestMethod.PUT)
+    ResponseEntity<Void> updatePet(@ApiParam(value = "Pet object that needs to be added to the store" ,required=true )  @Valid @RequestBody Pet body, @RequestHeader("Accept") String accept);
+
+
+    @ApiOperation(value = "Updates a pet in the store with form data", notes = "", response = Void.class, authorizations = {
+        @Authorization(value = "petstore_auth", scopes = {
+            @AuthorizationScope(scope = "write:pets", description = "modify pets in your account"),
+            @AuthorizationScope(scope = "read:pets", description = "read your pets")
+            })
+    }, tags={ "pet", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 405, message = "Invalid input", response = Void.class) })
+    @RequestMapping(value = "/pet/{petId}",
+        produces = { "application/xml", "application/json" }, 
+        consumes = { "application/x-www-form-urlencoded" },
+        method = RequestMethod.POST)
+    ResponseEntity<Void> updatePetWithForm(@ApiParam(value = "ID of pet that needs to be updated",required=true ) @PathVariable("petId") Long petId,@ApiParam(value = "Updated name of the pet") @RequestPart(value="name", required=false)  String name,@ApiParam(value = "Updated status of the pet") @RequestPart(value="status", required=false)  String status, @RequestHeader("Accept") String accept);
+
+
+    @ApiOperation(value = "uploads an image", notes = "", response = ModelApiResponse.class, authorizations = {
+        @Authorization(value = "petstore_auth", scopes = {
+            @AuthorizationScope(scope = "write:pets", description = "modify pets in your account"),
+            @AuthorizationScope(scope = "read:pets", description = "read your pets")
+            })
+    }, tags={ "pet", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "successful operation", response = ModelApiResponse.class) })
+    @RequestMapping(value = "/pet/{petId}/uploadImage",
+        produces = { "application/json" }, 
+        consumes = { "multipart/form-data" },
+        method = RequestMethod.POST)
+    ResponseEntity<ModelApiResponse> uploadFile(@ApiParam(value = "ID of pet to update",required=true ) @PathVariable("petId") Long petId,@ApiParam(value = "Additional data to pass to server") @RequestPart(value="additionalMetadata", required=false)  String additionalMetadata,@ApiParam(value = "file detail") @RequestPart("file") MultipartFile file, @RequestHeader("Accept") String accept) throws IOException;
+
+}
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/PetApiController.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/PetApiController.java
new file mode 100644
index 00000000000..220aa32691d
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/PetApiController.java
@@ -0,0 +1,121 @@
+package io.swagger.api;
+
+import io.swagger.model.ModelApiResponse;
+import io.swagger.model.Pet;
+import org.springframework.core.io.Resource;
+
+import io.swagger.annotations.*;
+
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestHeader;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RequestPart;
+import org.springframework.web.multipart.MultipartFile;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import java.io.IOException;
+
+import java.util.List;
+
+import javax.validation.constraints.*;
+import javax.validation.Valid;
+
+@Controller
+public class PetApiController implements PetApi {
+    public ResponseEntity<Void> addPet(@ApiParam(value = "Pet object that needs to be added to the store" ,required=true )  @Valid @RequestBody Pet body,
+        @RequestHeader("Accept") String accept) {
+        // do some magic!
+        return new ResponseEntity<Void>(HttpStatus.OK);
+    }
+
+    public ResponseEntity<Void> deletePet(@ApiParam(value = "Pet id to delete",required=true ) @PathVariable("petId") Long petId,
+        @ApiParam(value = "" ) @RequestHeader(value="api_key", required=false) String apiKey,
+        @RequestHeader("Accept") String accept) {
+        // do some magic!
+        return new ResponseEntity<Void>(HttpStatus.OK);
+    }
+
+    public ResponseEntity<List<Pet>> findPetsByStatus( @NotNull @ApiParam(value = "Status values that need to be considered for filter", required = true, allowableValues = "available, pending, sold") @RequestParam(value = "status", required = true) List<String> status,
+        @RequestHeader("Accept") String accept) throws IOException {
+        // do some magic!
+        
+        ObjectMapper objectMapper = new ObjectMapper();
+
+        if (accept != null && accept.contains("application/xml")) {
+            return new ResponseEntity<List<Pet>>(objectMapper.readValue("<Pet>  <id>123456789</id>  <name>doggie</name>  <photoUrls>    <photoUrls>aeiou</photoUrls>  </photoUrls>  <tags>  </tags>  <status>aeiou</status></Pet>", List.class), HttpStatus.OK);
+        }
+
+        if (accept != null && accept.contains("application/json")) {
+            return new ResponseEntity<List<Pet>>(objectMapper.readValue("[ {  \"photoUrls\" : [ \"aeiou\" ],  \"name\" : \"doggie\",  \"id\" : 0,  \"category\" : {    \"name\" : \"aeiou\",    \"id\" : 6  },  \"tags\" : [ {    \"name\" : \"aeiou\",    \"id\" : 1  } ],  \"status\" : \"available\"} ]", List.class), HttpStatus.OK);
+        }
+
+        return new ResponseEntity<List<Pet>>(HttpStatus.OK);
+    }
+
+    public ResponseEntity<List<Pet>> findPetsByTags( @NotNull @ApiParam(value = "Tags to filter by", required = true) @RequestParam(value = "tags", required = true) List<String> tags,
+        @RequestHeader("Accept") String accept) throws IOException {
+        // do some magic!
+        
+        ObjectMapper objectMapper = new ObjectMapper();
+
+        if (accept != null && accept.contains("application/xml")) {
+            return new ResponseEntity<List<Pet>>(objectMapper.readValue("<Pet>  <id>123456789</id>  <name>doggie</name>  <photoUrls>    <photoUrls>aeiou</photoUrls>  </photoUrls>  <tags>  </tags>  <status>aeiou</status></Pet>", List.class), HttpStatus.OK);
+        }
+
+        if (accept != null && accept.contains("application/json")) {
+            return new ResponseEntity<List<Pet>>(objectMapper.readValue("[ {  \"photoUrls\" : [ \"aeiou\" ],  \"name\" : \"doggie\",  \"id\" : 0,  \"category\" : {    \"name\" : \"aeiou\",    \"id\" : 6  },  \"tags\" : [ {    \"name\" : \"aeiou\",    \"id\" : 1  } ],  \"status\" : \"available\"} ]", List.class), HttpStatus.OK);
+        }
+
+        return new ResponseEntity<List<Pet>>(HttpStatus.OK);
+    }
+
+    public ResponseEntity<Pet> getPetById(@ApiParam(value = "ID of pet to return",required=true ) @PathVariable("petId") Long petId,
+        @RequestHeader("Accept") String accept) throws IOException {
+        // do some magic!
+        
+        ObjectMapper objectMapper = new ObjectMapper();
+
+        if (accept != null && accept.contains("application/xml")) {
+            return new ResponseEntity<Pet>(objectMapper.readValue("<Pet>  <id>123456789</id>  <name>doggie</name>  <photoUrls>    <photoUrls>aeiou</photoUrls>  </photoUrls>  <tags>  </tags>  <status>aeiou</status></Pet>", Pet.class), HttpStatus.OK);
+        }
+
+        if (accept != null && accept.contains("application/json")) {
+            return new ResponseEntity<Pet>(objectMapper.readValue("{  \"photoUrls\" : [ \"aeiou\" ],  \"name\" : \"doggie\",  \"id\" : 0,  \"category\" : {    \"name\" : \"aeiou\",    \"id\" : 6  },  \"tags\" : [ {    \"name\" : \"aeiou\",    \"id\" : 1  } ],  \"status\" : \"available\"}", Pet.class), HttpStatus.OK);
+        }
+
+        return new ResponseEntity<Pet>(HttpStatus.OK);
+    }
+
+    public ResponseEntity<Void> updatePet(@ApiParam(value = "Pet object that needs to be added to the store" ,required=true )  @Valid @RequestBody Pet body,
+        @RequestHeader("Accept") String accept) {
+        // do some magic!
+        return new ResponseEntity<Void>(HttpStatus.OK);
+    }
+
+    public ResponseEntity<Void> updatePetWithForm(@ApiParam(value = "ID of pet that needs to be updated",required=true ) @PathVariable("petId") Long petId,
+        @ApiParam(value = "Updated name of the pet") @RequestPart(value="name", required=false)  String name,
+        @ApiParam(value = "Updated status of the pet") @RequestPart(value="status", required=false)  String status,
+        @RequestHeader("Accept") String accept) {
+        // do some magic!
+        return new ResponseEntity<Void>(HttpStatus.OK);
+    }
+
+    public ResponseEntity<ModelApiResponse> uploadFile(@ApiParam(value = "ID of pet to update",required=true ) @PathVariable("petId") Long petId,
+        @ApiParam(value = "Additional data to pass to server") @RequestPart(value="additionalMetadata", required=false)  String additionalMetadata,
+        @ApiParam(value = "file detail") @RequestPart("file") MultipartFile file,
+        @RequestHeader("Accept") String accept) throws IOException {
+        // do some magic!
+        
+        ObjectMapper objectMapper = new ObjectMapper();
+
+        if (accept != null && accept.contains("application/json")) {
+            return new ResponseEntity<ModelApiResponse>(objectMapper.readValue("{  \"code\" : 0,  \"type\" : \"aeiou\",  \"message\" : \"aeiou\"}", ModelApiResponse.class), HttpStatus.OK);
+        }
+
+        return new ResponseEntity<ModelApiResponse>(HttpStatus.OK);
+    }
+
+}
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/StoreApi.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/StoreApi.java
new file mode 100644
index 00000000000..fb8f3d706f5
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/StoreApi.java
@@ -0,0 +1,66 @@
+package io.swagger.api;
+
+import java.util.Map;
+import io.swagger.model.Order;
+
+import io.swagger.annotations.*;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestHeader;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RequestPart;
+import org.springframework.web.multipart.MultipartFile;
+import java.io.IOException;
+
+import java.util.List;
+import javax.validation.constraints.*;
+import javax.validation.Valid;
+
+@Api(value = "store", description = "the store API")
+public interface StoreApi {
+
+    @ApiOperation(value = "Delete purchase order by ID", notes = "For valid response try integer IDs with value < 1000. Anything above 1000 or nonintegers will generate API errors", response = Void.class, tags={ "store", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 400, message = "Invalid ID supplied", response = Void.class),
+        @ApiResponse(code = 404, message = "Order not found", response = Void.class) })
+    @RequestMapping(value = "/store/order/{order_id}",
+        produces = { "application/xml", "application/json" }, 
+        method = RequestMethod.DELETE)
+    ResponseEntity<Void> deleteOrder(@ApiParam(value = "ID of the order that needs to be deleted",required=true ) @PathVariable("order_id") String orderId, @RequestHeader("Accept") String accept);
+
+
+    @ApiOperation(value = "Returns pet inventories by status", notes = "Returns a map of status codes to quantities", response = Integer.class, responseContainer = "Map", authorizations = {
+        @Authorization(value = "api_key")
+    }, tags={ "store", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "successful operation", response = Integer.class) })
+    @RequestMapping(value = "/store/inventory",
+        produces = { "application/json" }, 
+        method = RequestMethod.GET)
+    ResponseEntity<Map<String, Integer>> getInventory( @RequestHeader("Accept") String accept) throws IOException;
+
+
+    @ApiOperation(value = "Find purchase order by ID", notes = "For valid response try integer IDs with value <= 5 or > 10. Other values will generated exceptions", response = Order.class, tags={ "store", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "successful operation", response = Order.class),
+        @ApiResponse(code = 400, message = "Invalid ID supplied", response = Order.class),
+        @ApiResponse(code = 404, message = "Order not found", response = Order.class) })
+    @RequestMapping(value = "/store/order/{order_id}",
+        produces = { "application/xml", "application/json" }, 
+        method = RequestMethod.GET)
+    ResponseEntity<Order> getOrderById( @Min(1) @Max(5)@ApiParam(value = "ID of pet that needs to be fetched",required=true ) @PathVariable("order_id") Long orderId, @RequestHeader("Accept") String accept) throws IOException;
+
+
+    @ApiOperation(value = "Place an order for a pet", notes = "", response = Order.class, tags={ "store", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "successful operation", response = Order.class),
+        @ApiResponse(code = 400, message = "Invalid Order", response = Order.class) })
+    @RequestMapping(value = "/store/order",
+        produces = { "application/xml", "application/json" }, 
+        method = RequestMethod.POST)
+    ResponseEntity<Order> placeOrder(@ApiParam(value = "order placed for purchasing the pet" ,required=true )  @Valid @RequestBody Order body, @RequestHeader("Accept") String accept) throws IOException;
+
+}
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/StoreApiController.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/StoreApiController.java
new file mode 100644
index 00000000000..3eb23194cb1
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/StoreApiController.java
@@ -0,0 +1,79 @@
+package io.swagger.api;
+
+import java.util.Map;
+import io.swagger.model.Order;
+
+import io.swagger.annotations.*;
+
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestHeader;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RequestPart;
+import org.springframework.web.multipart.MultipartFile;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import java.io.IOException;
+
+import java.util.List;
+
+import javax.validation.constraints.*;
+import javax.validation.Valid;
+
+@Controller
+public class StoreApiController implements StoreApi {
+    public ResponseEntity<Void> deleteOrder(@ApiParam(value = "ID of the order that needs to be deleted",required=true ) @PathVariable("order_id") String orderId,
+        @RequestHeader("Accept") String accept) {
+        // do some magic!
+        return new ResponseEntity<Void>(HttpStatus.OK);
+    }
+
+    public ResponseEntity<Map<String, Integer>> getInventory(@RequestHeader("Accept") String accept) throws IOException {
+        // do some magic!
+        
+        ObjectMapper objectMapper = new ObjectMapper();
+
+        if (accept != null && accept.contains("application/json")) {
+            return new ResponseEntity<Map<String, Integer>>(objectMapper.readValue("{  \"key\" : 0}", Map.class), HttpStatus.OK);
+        }
+
+        return new ResponseEntity<Map<String, Integer>>(HttpStatus.OK);
+    }
+
+    public ResponseEntity<Order> getOrderById( @Min(1) @Max(5)@ApiParam(value = "ID of pet that needs to be fetched",required=true ) @PathVariable("order_id") Long orderId,
+        @RequestHeader("Accept") String accept) throws IOException {
+        // do some magic!
+        
+        ObjectMapper objectMapper = new ObjectMapper();
+
+        if (accept != null && accept.contains("application/xml")) {
+            return new ResponseEntity<Order>(objectMapper.readValue("<Order>  <id>123456789</id>  <petId>123456789</petId>  <quantity>123</quantity>  <shipDate>2000-01-23T04:56:07.000Z</shipDate>  <status>aeiou</status>  <complete>true</complete></Order>", Order.class), HttpStatus.OK);
+        }
+
+        if (accept != null && accept.contains("application/json")) {
+            return new ResponseEntity<Order>(objectMapper.readValue("{  \"petId\" : 6,  \"quantity\" : 1,  \"id\" : 0,  \"shipDate\" : \"2000-01-23T04:56:07.000+00:00\",  \"complete\" : false,  \"status\" : \"placed\"}", Order.class), HttpStatus.OK);
+        }
+
+        return new ResponseEntity<Order>(HttpStatus.OK);
+    }
+
+    public ResponseEntity<Order> placeOrder(@ApiParam(value = "order placed for purchasing the pet" ,required=true )  @Valid @RequestBody Order body,
+        @RequestHeader("Accept") String accept) throws IOException {
+        // do some magic!
+        
+        ObjectMapper objectMapper = new ObjectMapper();
+
+        if (accept != null && accept.contains("application/xml")) {
+            return new ResponseEntity<Order>(objectMapper.readValue("<Order>  <id>123456789</id>  <petId>123456789</petId>  <quantity>123</quantity>  <shipDate>2000-01-23T04:56:07.000Z</shipDate>  <status>aeiou</status>  <complete>true</complete></Order>", Order.class), HttpStatus.OK);
+        }
+
+        if (accept != null && accept.contains("application/json")) {
+            return new ResponseEntity<Order>(objectMapper.readValue("{  \"petId\" : 6,  \"quantity\" : 1,  \"id\" : 0,  \"shipDate\" : \"2000-01-23T04:56:07.000+00:00\",  \"complete\" : false,  \"status\" : \"placed\"}", Order.class), HttpStatus.OK);
+        }
+
+        return new ResponseEntity<Order>(HttpStatus.OK);
+    }
+
+}
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/UserApi.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/UserApi.java
new file mode 100644
index 00000000000..53899d1eddd
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/UserApi.java
@@ -0,0 +1,101 @@
+package io.swagger.api;
+
+import java.util.List;
+import io.swagger.model.User;
+
+import io.swagger.annotations.*;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestHeader;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RequestPart;
+import org.springframework.web.multipart.MultipartFile;
+import java.io.IOException;
+
+import java.util.List;
+import javax.validation.constraints.*;
+import javax.validation.Valid;
+
+@Api(value = "user", description = "the user API")
+public interface UserApi {
+
+    @ApiOperation(value = "Create user", notes = "This can only be done by the logged in user.", response = Void.class, tags={ "user", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "successful operation", response = Void.class) })
+    @RequestMapping(value = "/user",
+        produces = { "application/xml", "application/json" }, 
+        method = RequestMethod.POST)
+    ResponseEntity<Void> createUser(@ApiParam(value = "Created user object" ,required=true )  @Valid @RequestBody User body, @RequestHeader("Accept") String accept);
+
+
+    @ApiOperation(value = "Creates list of users with given input array", notes = "", response = Void.class, tags={ "user", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "successful operation", response = Void.class) })
+    @RequestMapping(value = "/user/createWithArray",
+        produces = { "application/xml", "application/json" }, 
+        method = RequestMethod.POST)
+    ResponseEntity<Void> createUsersWithArrayInput(@ApiParam(value = "List of user object" ,required=true )  @Valid @RequestBody List<User> body, @RequestHeader("Accept") String accept);
+
+
+    @ApiOperation(value = "Creates list of users with given input array", notes = "", response = Void.class, tags={ "user", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "successful operation", response = Void.class) })
+    @RequestMapping(value = "/user/createWithList",
+        produces = { "application/xml", "application/json" }, 
+        method = RequestMethod.POST)
+    ResponseEntity<Void> createUsersWithListInput(@ApiParam(value = "List of user object" ,required=true )  @Valid @RequestBody List<User> body, @RequestHeader("Accept") String accept);
+
+
+    @ApiOperation(value = "Delete user", notes = "This can only be done by the logged in user.", response = Void.class, tags={ "user", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 400, message = "Invalid username supplied", response = Void.class),
+        @ApiResponse(code = 404, message = "User not found", response = Void.class) })
+    @RequestMapping(value = "/user/{username}",
+        produces = { "application/xml", "application/json" }, 
+        method = RequestMethod.DELETE)
+    ResponseEntity<Void> deleteUser(@ApiParam(value = "The name that needs to be deleted",required=true ) @PathVariable("username") String username, @RequestHeader("Accept") String accept);
+
+
+    @ApiOperation(value = "Get user by user name", notes = "", response = User.class, tags={ "user", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "successful operation", response = User.class),
+        @ApiResponse(code = 400, message = "Invalid username supplied", response = User.class),
+        @ApiResponse(code = 404, message = "User not found", response = User.class) })
+    @RequestMapping(value = "/user/{username}",
+        produces = { "application/xml", "application/json" }, 
+        method = RequestMethod.GET)
+    ResponseEntity<User> getUserByName(@ApiParam(value = "The name that needs to be fetched. Use user1 for testing. ",required=true ) @PathVariable("username") String username, @RequestHeader("Accept") String accept) throws IOException;
+
+
+    @ApiOperation(value = "Logs user into the system", notes = "", response = String.class, tags={ "user", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "successful operation", response = String.class),
+        @ApiResponse(code = 400, message = "Invalid username/password supplied", response = String.class) })
+    @RequestMapping(value = "/user/login",
+        produces = { "application/xml", "application/json" }, 
+        method = RequestMethod.GET)
+    ResponseEntity<String> loginUser( @NotNull @ApiParam(value = "The user name for login", required = true) @RequestParam(value = "username", required = true) String username, @NotNull @ApiParam(value = "The password for login in clear text", required = true) @RequestParam(value = "password", required = true) String password, @RequestHeader("Accept") String accept) throws IOException;
+
+
+    @ApiOperation(value = "Logs out current logged in user session", notes = "", response = Void.class, tags={ "user", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "successful operation", response = Void.class) })
+    @RequestMapping(value = "/user/logout",
+        produces = { "application/xml", "application/json" }, 
+        method = RequestMethod.GET)
+    ResponseEntity<Void> logoutUser( @RequestHeader("Accept") String accept);
+
+
+    @ApiOperation(value = "Updated user", notes = "This can only be done by the logged in user.", response = Void.class, tags={ "user", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 400, message = "Invalid user supplied", response = Void.class),
+        @ApiResponse(code = 404, message = "User not found", response = Void.class) })
+    @RequestMapping(value = "/user/{username}",
+        produces = { "application/xml", "application/json" }, 
+        method = RequestMethod.PUT)
+    ResponseEntity<Void> updateUser(@ApiParam(value = "name that need to be deleted",required=true ) @PathVariable("username") String username,@ApiParam(value = "Updated user object" ,required=true )  @Valid @RequestBody User body, @RequestHeader("Accept") String accept);
+
+}
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/UserApiController.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/UserApiController.java
new file mode 100644
index 00000000000..d8cac8d5eb8
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/api/UserApiController.java
@@ -0,0 +1,98 @@
+package io.swagger.api;
+
+import java.util.List;
+import io.swagger.model.User;
+
+import io.swagger.annotations.*;
+
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestHeader;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RequestPart;
+import org.springframework.web.multipart.MultipartFile;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import java.io.IOException;
+
+import java.util.List;
+
+import javax.validation.constraints.*;
+import javax.validation.Valid;
+
+@Controller
+public class UserApiController implements UserApi {
+    public ResponseEntity<Void> createUser(@ApiParam(value = "Created user object" ,required=true )  @Valid @RequestBody User body,
+        @RequestHeader("Accept") String accept) {
+        // do some magic!
+        return new ResponseEntity<Void>(HttpStatus.OK);
+    }
+
+    public ResponseEntity<Void> createUsersWithArrayInput(@ApiParam(value = "List of user object" ,required=true )  @Valid @RequestBody List<User> body,
+        @RequestHeader("Accept") String accept) {
+        // do some magic!
+        return new ResponseEntity<Void>(HttpStatus.OK);
+    }
+
+    public ResponseEntity<Void> createUsersWithListInput(@ApiParam(value = "List of user object" ,required=true )  @Valid @RequestBody List<User> body,
+        @RequestHeader("Accept") String accept) {
+        // do some magic!
+        return new ResponseEntity<Void>(HttpStatus.OK);
+    }
+
+    public ResponseEntity<Void> deleteUser(@ApiParam(value = "The name that needs to be deleted",required=true ) @PathVariable("username") String username,
+        @RequestHeader("Accept") String accept) {
+        // do some magic!
+        return new ResponseEntity<Void>(HttpStatus.OK);
+    }
+
+    public ResponseEntity<User> getUserByName(@ApiParam(value = "The name that needs to be fetched. Use user1 for testing. ",required=true ) @PathVariable("username") String username,
+        @RequestHeader("Accept") String accept) throws IOException {
+        // do some magic!
+        
+        ObjectMapper objectMapper = new ObjectMapper();
+
+        if (accept != null && accept.contains("application/xml")) {
+            return new ResponseEntity<User>(objectMapper.readValue("<User>  <id>123456789</id>  <username>aeiou</username>  <firstName>aeiou</firstName>  <lastName>aeiou</lastName>  <email>aeiou</email>  <password>aeiou</password>  <phone>aeiou</phone>  <userStatus>123</userStatus></User>", User.class), HttpStatus.OK);
+        }
+
+        if (accept != null && accept.contains("application/json")) {
+            return new ResponseEntity<User>(objectMapper.readValue("{  \"firstName\" : \"aeiou\",  \"lastName\" : \"aeiou\",  \"password\" : \"aeiou\",  \"userStatus\" : 6,  \"phone\" : \"aeiou\",  \"id\" : 0,  \"email\" : \"aeiou\",  \"username\" : \"aeiou\"}", User.class), HttpStatus.OK);
+        }
+
+        return new ResponseEntity<User>(HttpStatus.OK);
+    }
+
+    public ResponseEntity<String> loginUser( @NotNull @ApiParam(value = "The user name for login", required = true) @RequestParam(value = "username", required = true) String username,
+         @NotNull @ApiParam(value = "The password for login in clear text", required = true) @RequestParam(value = "password", required = true) String password,
+        @RequestHeader("Accept") String accept) throws IOException {
+        // do some magic!
+        
+        ObjectMapper objectMapper = new ObjectMapper();
+
+        if (accept != null && accept.contains("application/xml")) {
+            return new ResponseEntity<String>(objectMapper.readValue("aeiou", String.class), HttpStatus.OK);
+        }
+
+        if (accept != null && accept.contains("application/json")) {
+            return new ResponseEntity<String>(objectMapper.readValue("\"aeiou\"", String.class), HttpStatus.OK);
+        }
+
+        return new ResponseEntity<String>(HttpStatus.OK);
+    }
+
+    public ResponseEntity<Void> logoutUser(@RequestHeader("Accept") String accept) {
+        // do some magic!
+        return new ResponseEntity<Void>(HttpStatus.OK);
+    }
+
+    public ResponseEntity<Void> updateUser(@ApiParam(value = "name that need to be deleted",required=true ) @PathVariable("username") String username,
+        @ApiParam(value = "Updated user object" ,required=true )  @Valid @RequestBody User body,
+        @RequestHeader("Accept") String accept) {
+        // do some magic!
+        return new ResponseEntity<Void>(HttpStatus.OK);
+    }
+
+}
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/configuration/HomeController.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/configuration/HomeController.java
new file mode 100644
index 00000000000..f8328099284
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/configuration/HomeController.java
@@ -0,0 +1,16 @@
+package io.swagger.configuration;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+/**
+ * Home redirection to swagger api documentation 
+ */
+@Controller
+public class HomeController {
+    @RequestMapping(value = "/")
+    public String index() {
+        System.out.println("swagger-ui.html");
+        return "redirect:swagger-ui.html";
+    }
+}
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/configuration/SwaggerDocumentationConfig.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/configuration/SwaggerDocumentationConfig.java
new file mode 100644
index 00000000000..5658793e134
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/configuration/SwaggerDocumentationConfig.java
@@ -0,0 +1,40 @@
+package io.swagger.configuration;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import springfox.documentation.builders.ApiInfoBuilder;
+import springfox.documentation.builders.RequestHandlerSelectors;
+import springfox.documentation.service.ApiInfo;
+import springfox.documentation.service.Contact;
+import springfox.documentation.spi.DocumentationType;
+import springfox.documentation.spring.web.plugins.Docket;
+
+
+@Configuration
+public class SwaggerDocumentationConfig {
+
+    ApiInfo apiInfo() {
+        return new ApiInfoBuilder()
+            .title("Swagger Petstore")
+            .description("This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\")
+            .license("Apache 2.0")
+            .licenseUrl("http://www.apache.org/licenses/LICENSE-2.0.html")
+            .termsOfServiceUrl("")
+            .version("1.0.0")
+            .contact(new Contact("","", "apiteam@swagger.io"))
+            .build();
+    }
+
+    @Bean
+    public Docket customImplementation(){
+        return new Docket(DocumentationType.SWAGGER_2)
+                .select()
+                    .apis(RequestHandlerSelectors.basePackage("io.swagger.api"))
+                    .build()
+                .directModelSubstitute(org.joda.time.LocalDate.class, java.sql.Date.class)
+                .directModelSubstitute(org.joda.time.DateTime.class, java.util.Date.class)
+                .apiInfo(apiInfo());
+    }
+
+}
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/AdditionalPropertiesClass.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/AdditionalPropertiesClass.java
new file mode 100644
index 00000000000..f4cfcadae51
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/AdditionalPropertiesClass.java
@@ -0,0 +1,116 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import javax.validation.constraints.*;
+/**
+ * AdditionalPropertiesClass
+ */
+
+public class AdditionalPropertiesClass   {
+  @JsonProperty("map_property")
+  private Map<String, String> mapProperty = null;
+
+  @JsonProperty("map_of_map_property")
+  private Map<String, Map<String, String>> mapOfMapProperty = null;
+
+  public AdditionalPropertiesClass mapProperty(Map<String, String> mapProperty) {
+    this.mapProperty = mapProperty;
+    return this;
+  }
+
+  public AdditionalPropertiesClass putMapPropertyItem(String key, String mapPropertyItem) {
+    if (this.mapProperty == null) {
+      this.mapProperty = new HashMap<String, String>();
+    }
+    this.mapProperty.put(key, mapPropertyItem);
+    return this;
+  }
+
+   /**
+   * Get mapProperty
+   * @return mapProperty
+  **/
+  @ApiModelProperty(value = "")
+  public Map<String, String> getMapProperty() {
+    return mapProperty;
+  }
+
+  public void setMapProperty(Map<String, String> mapProperty) {
+    this.mapProperty = mapProperty;
+  }
+
+  public AdditionalPropertiesClass mapOfMapProperty(Map<String, Map<String, String>> mapOfMapProperty) {
+    this.mapOfMapProperty = mapOfMapProperty;
+    return this;
+  }
+
+  public AdditionalPropertiesClass putMapOfMapPropertyItem(String key, Map<String, String> mapOfMapPropertyItem) {
+    if (this.mapOfMapProperty == null) {
+      this.mapOfMapProperty = new HashMap<String, Map<String, String>>();
+    }
+    this.mapOfMapProperty.put(key, mapOfMapPropertyItem);
+    return this;
+  }
+
+   /**
+   * Get mapOfMapProperty
+   * @return mapOfMapProperty
+  **/
+  @ApiModelProperty(value = "")
+  public Map<String, Map<String, String>> getMapOfMapProperty() {
+    return mapOfMapProperty;
+  }
+
+  public void setMapOfMapProperty(Map<String, Map<String, String>> mapOfMapProperty) {
+    this.mapOfMapProperty = mapOfMapProperty;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    AdditionalPropertiesClass additionalPropertiesClass = (AdditionalPropertiesClass) o;
+    return Objects.equals(this.mapProperty, additionalPropertiesClass.mapProperty) &&
+        Objects.equals(this.mapOfMapProperty, additionalPropertiesClass.mapOfMapProperty);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(mapProperty, mapOfMapProperty);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class AdditionalPropertiesClass {\n");
+    
+    sb.append("    mapProperty: ").append(toIndentedString(mapProperty)).append("\n");
+    sb.append("    mapOfMapProperty: ").append(toIndentedString(mapOfMapProperty)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Animal.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Animal.java
new file mode 100644
index 00000000000..a218f0b5542
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Animal.java
@@ -0,0 +1,105 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonSubTypes;
+import com.fasterxml.jackson.annotation.JsonTypeInfo;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import javax.validation.constraints.*;
+/**
+ * Animal
+ */
+@JsonTypeInfo(use = JsonTypeInfo.Id.NAME, include = JsonTypeInfo.As.PROPERTY, property = "className", visible = true )
+@JsonSubTypes({
+  @JsonSubTypes.Type(value = Dog.class, name = "Dog"),
+  @JsonSubTypes.Type(value = Cat.class, name = "Cat"),
+})
+
+public class Animal   {
+  @JsonProperty("className")
+  private String className = null;
+
+  @JsonProperty("color")
+  private String color = "red";
+
+  public Animal className(String className) {
+    this.className = className;
+    return this;
+  }
+
+   /**
+   * Get className
+   * @return className
+  **/
+  @ApiModelProperty(required = true, value = "")
+  @NotNull
+  public String getClassName() {
+    return className;
+  }
+
+  public void setClassName(String className) {
+    this.className = className;
+  }
+
+  public Animal color(String color) {
+    this.color = color;
+    return this;
+  }
+
+   /**
+   * Get color
+   * @return color
+  **/
+  @ApiModelProperty(value = "")
+  public String getColor() {
+    return color;
+  }
+
+  public void setColor(String color) {
+    this.color = color;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    Animal animal = (Animal) o;
+    return Objects.equals(this.className, animal.className) &&
+        Objects.equals(this.color, animal.color);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(className, color);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class Animal {\n");
+    
+    sb.append("    className: ").append(toIndentedString(className)).append("\n");
+    sb.append("    color: ").append(toIndentedString(color)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/AnimalFarm.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/AnimalFarm.java
new file mode 100644
index 00000000000..33dc04699af
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/AnimalFarm.java
@@ -0,0 +1,50 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import io.swagger.model.Animal;
+import java.util.ArrayList;
+import java.util.List;
+import javax.validation.constraints.*;
+/**
+ * AnimalFarm
+ */
+
+public class AnimalFarm extends ArrayList<Animal>  {
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(super.hashCode());
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class AnimalFarm {\n");
+    sb.append("    ").append(toIndentedString(super.toString())).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/ArrayOfArrayOfNumberOnly.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/ArrayOfArrayOfNumberOnly.java
new file mode 100644
index 00000000000..8f975d8feda
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/ArrayOfArrayOfNumberOnly.java
@@ -0,0 +1,85 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import java.math.BigDecimal;
+import java.util.ArrayList;
+import java.util.List;
+import javax.validation.constraints.*;
+/**
+ * ArrayOfArrayOfNumberOnly
+ */
+
+public class ArrayOfArrayOfNumberOnly   {
+  @JsonProperty("ArrayArrayNumber")
+  private List<List<BigDecimal>> arrayArrayNumber = null;
+
+  public ArrayOfArrayOfNumberOnly arrayArrayNumber(List<List<BigDecimal>> arrayArrayNumber) {
+    this.arrayArrayNumber = arrayArrayNumber;
+    return this;
+  }
+
+  public ArrayOfArrayOfNumberOnly addArrayArrayNumberItem(List<BigDecimal> arrayArrayNumberItem) {
+    if (this.arrayArrayNumber == null) {
+      this.arrayArrayNumber = new ArrayList<List<BigDecimal>>();
+    }
+    this.arrayArrayNumber.add(arrayArrayNumberItem);
+    return this;
+  }
+
+   /**
+   * Get arrayArrayNumber
+   * @return arrayArrayNumber
+  **/
+  @ApiModelProperty(value = "")
+  public List<List<BigDecimal>> getArrayArrayNumber() {
+    return arrayArrayNumber;
+  }
+
+  public void setArrayArrayNumber(List<List<BigDecimal>> arrayArrayNumber) {
+    this.arrayArrayNumber = arrayArrayNumber;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    ArrayOfArrayOfNumberOnly arrayOfArrayOfNumberOnly = (ArrayOfArrayOfNumberOnly) o;
+    return Objects.equals(this.arrayArrayNumber, arrayOfArrayOfNumberOnly.arrayArrayNumber);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(arrayArrayNumber);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class ArrayOfArrayOfNumberOnly {\n");
+    
+    sb.append("    arrayArrayNumber: ").append(toIndentedString(arrayArrayNumber)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/ArrayOfNumberOnly.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/ArrayOfNumberOnly.java
new file mode 100644
index 00000000000..2c556008554
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/ArrayOfNumberOnly.java
@@ -0,0 +1,85 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import java.math.BigDecimal;
+import java.util.ArrayList;
+import java.util.List;
+import javax.validation.constraints.*;
+/**
+ * ArrayOfNumberOnly
+ */
+
+public class ArrayOfNumberOnly   {
+  @JsonProperty("ArrayNumber")
+  private List<BigDecimal> arrayNumber = null;
+
+  public ArrayOfNumberOnly arrayNumber(List<BigDecimal> arrayNumber) {
+    this.arrayNumber = arrayNumber;
+    return this;
+  }
+
+  public ArrayOfNumberOnly addArrayNumberItem(BigDecimal arrayNumberItem) {
+    if (this.arrayNumber == null) {
+      this.arrayNumber = new ArrayList<BigDecimal>();
+    }
+    this.arrayNumber.add(arrayNumberItem);
+    return this;
+  }
+
+   /**
+   * Get arrayNumber
+   * @return arrayNumber
+  **/
+  @ApiModelProperty(value = "")
+  public List<BigDecimal> getArrayNumber() {
+    return arrayNumber;
+  }
+
+  public void setArrayNumber(List<BigDecimal> arrayNumber) {
+    this.arrayNumber = arrayNumber;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    ArrayOfNumberOnly arrayOfNumberOnly = (ArrayOfNumberOnly) o;
+    return Objects.equals(this.arrayNumber, arrayOfNumberOnly.arrayNumber);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(arrayNumber);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class ArrayOfNumberOnly {\n");
+    
+    sb.append("    arrayNumber: ").append(toIndentedString(arrayNumber)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/ArrayTest.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/ArrayTest.java
new file mode 100644
index 00000000000..664e319cd35
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/ArrayTest.java
@@ -0,0 +1,147 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import io.swagger.model.ReadOnlyFirst;
+import java.util.ArrayList;
+import java.util.List;
+import javax.validation.constraints.*;
+/**
+ * ArrayTest
+ */
+
+public class ArrayTest   {
+  @JsonProperty("array_of_string")
+  private List<String> arrayOfString = null;
+
+  @JsonProperty("array_array_of_integer")
+  private List<List<Long>> arrayArrayOfInteger = null;
+
+  @JsonProperty("array_array_of_model")
+  private List<List<ReadOnlyFirst>> arrayArrayOfModel = null;
+
+  public ArrayTest arrayOfString(List<String> arrayOfString) {
+    this.arrayOfString = arrayOfString;
+    return this;
+  }
+
+  public ArrayTest addArrayOfStringItem(String arrayOfStringItem) {
+    if (this.arrayOfString == null) {
+      this.arrayOfString = new ArrayList<String>();
+    }
+    this.arrayOfString.add(arrayOfStringItem);
+    return this;
+  }
+
+   /**
+   * Get arrayOfString
+   * @return arrayOfString
+  **/
+  @ApiModelProperty(value = "")
+  public List<String> getArrayOfString() {
+    return arrayOfString;
+  }
+
+  public void setArrayOfString(List<String> arrayOfString) {
+    this.arrayOfString = arrayOfString;
+  }
+
+  public ArrayTest arrayArrayOfInteger(List<List<Long>> arrayArrayOfInteger) {
+    this.arrayArrayOfInteger = arrayArrayOfInteger;
+    return this;
+  }
+
+  public ArrayTest addArrayArrayOfIntegerItem(List<Long> arrayArrayOfIntegerItem) {
+    if (this.arrayArrayOfInteger == null) {
+      this.arrayArrayOfInteger = new ArrayList<List<Long>>();
+    }
+    this.arrayArrayOfInteger.add(arrayArrayOfIntegerItem);
+    return this;
+  }
+
+   /**
+   * Get arrayArrayOfInteger
+   * @return arrayArrayOfInteger
+  **/
+  @ApiModelProperty(value = "")
+  public List<List<Long>> getArrayArrayOfInteger() {
+    return arrayArrayOfInteger;
+  }
+
+  public void setArrayArrayOfInteger(List<List<Long>> arrayArrayOfInteger) {
+    this.arrayArrayOfInteger = arrayArrayOfInteger;
+  }
+
+  public ArrayTest arrayArrayOfModel(List<List<ReadOnlyFirst>> arrayArrayOfModel) {
+    this.arrayArrayOfModel = arrayArrayOfModel;
+    return this;
+  }
+
+  public ArrayTest addArrayArrayOfModelItem(List<ReadOnlyFirst> arrayArrayOfModelItem) {
+    if (this.arrayArrayOfModel == null) {
+      this.arrayArrayOfModel = new ArrayList<List<ReadOnlyFirst>>();
+    }
+    this.arrayArrayOfModel.add(arrayArrayOfModelItem);
+    return this;
+  }
+
+   /**
+   * Get arrayArrayOfModel
+   * @return arrayArrayOfModel
+  **/
+  @ApiModelProperty(value = "")
+  public List<List<ReadOnlyFirst>> getArrayArrayOfModel() {
+    return arrayArrayOfModel;
+  }
+
+  public void setArrayArrayOfModel(List<List<ReadOnlyFirst>> arrayArrayOfModel) {
+    this.arrayArrayOfModel = arrayArrayOfModel;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    ArrayTest arrayTest = (ArrayTest) o;
+    return Objects.equals(this.arrayOfString, arrayTest.arrayOfString) &&
+        Objects.equals(this.arrayArrayOfInteger, arrayTest.arrayArrayOfInteger) &&
+        Objects.equals(this.arrayArrayOfModel, arrayTest.arrayArrayOfModel);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(arrayOfString, arrayArrayOfInteger, arrayArrayOfModel);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class ArrayTest {\n");
+    
+    sb.append("    arrayOfString: ").append(toIndentedString(arrayOfString)).append("\n");
+    sb.append("    arrayArrayOfInteger: ").append(toIndentedString(arrayArrayOfInteger)).append("\n");
+    sb.append("    arrayArrayOfModel: ").append(toIndentedString(arrayArrayOfModel)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Capitalization.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Capitalization.java
new file mode 100644
index 00000000000..d7ad5642ccf
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Capitalization.java
@@ -0,0 +1,189 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import javax.validation.constraints.*;
+/**
+ * Capitalization
+ */
+
+public class Capitalization   {
+  @JsonProperty("smallCamel")
+  private String smallCamel = null;
+
+  @JsonProperty("CapitalCamel")
+  private String capitalCamel = null;
+
+  @JsonProperty("small_Snake")
+  private String smallSnake = null;
+
+  @JsonProperty("Capital_Snake")
+  private String capitalSnake = null;
+
+  @JsonProperty("SCA_ETH_Flow_Points")
+  private String scAETHFlowPoints = null;
+
+  @JsonProperty("ATT_NAME")
+  private String ATT_NAME = null;
+
+  public Capitalization smallCamel(String smallCamel) {
+    this.smallCamel = smallCamel;
+    return this;
+  }
+
+   /**
+   * Get smallCamel
+   * @return smallCamel
+  **/
+  @ApiModelProperty(value = "")
+  public String getSmallCamel() {
+    return smallCamel;
+  }
+
+  public void setSmallCamel(String smallCamel) {
+    this.smallCamel = smallCamel;
+  }
+
+  public Capitalization capitalCamel(String capitalCamel) {
+    this.capitalCamel = capitalCamel;
+    return this;
+  }
+
+   /**
+   * Get capitalCamel
+   * @return capitalCamel
+  **/
+  @ApiModelProperty(value = "")
+  public String getCapitalCamel() {
+    return capitalCamel;
+  }
+
+  public void setCapitalCamel(String capitalCamel) {
+    this.capitalCamel = capitalCamel;
+  }
+
+  public Capitalization smallSnake(String smallSnake) {
+    this.smallSnake = smallSnake;
+    return this;
+  }
+
+   /**
+   * Get smallSnake
+   * @return smallSnake
+  **/
+  @ApiModelProperty(value = "")
+  public String getSmallSnake() {
+    return smallSnake;
+  }
+
+  public void setSmallSnake(String smallSnake) {
+    this.smallSnake = smallSnake;
+  }
+
+  public Capitalization capitalSnake(String capitalSnake) {
+    this.capitalSnake = capitalSnake;
+    return this;
+  }
+
+   /**
+   * Get capitalSnake
+   * @return capitalSnake
+  **/
+  @ApiModelProperty(value = "")
+  public String getCapitalSnake() {
+    return capitalSnake;
+  }
+
+  public void setCapitalSnake(String capitalSnake) {
+    this.capitalSnake = capitalSnake;
+  }
+
+  public Capitalization scAETHFlowPoints(String scAETHFlowPoints) {
+    this.scAETHFlowPoints = scAETHFlowPoints;
+    return this;
+  }
+
+   /**
+   * Get scAETHFlowPoints
+   * @return scAETHFlowPoints
+  **/
+  @ApiModelProperty(value = "")
+  public String getScAETHFlowPoints() {
+    return scAETHFlowPoints;
+  }
+
+  public void setScAETHFlowPoints(String scAETHFlowPoints) {
+    this.scAETHFlowPoints = scAETHFlowPoints;
+  }
+
+  public Capitalization ATT_NAME(String ATT_NAME) {
+    this.ATT_NAME = ATT_NAME;
+    return this;
+  }
+
+   /**
+   * Name of the pet 
+   * @return ATT_NAME
+  **/
+  @ApiModelProperty(value = "Name of the pet ")
+  public String getATTNAME() {
+    return ATT_NAME;
+  }
+
+  public void setATTNAME(String ATT_NAME) {
+    this.ATT_NAME = ATT_NAME;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    Capitalization capitalization = (Capitalization) o;
+    return Objects.equals(this.smallCamel, capitalization.smallCamel) &&
+        Objects.equals(this.capitalCamel, capitalization.capitalCamel) &&
+        Objects.equals(this.smallSnake, capitalization.smallSnake) &&
+        Objects.equals(this.capitalSnake, capitalization.capitalSnake) &&
+        Objects.equals(this.scAETHFlowPoints, capitalization.scAETHFlowPoints) &&
+        Objects.equals(this.ATT_NAME, capitalization.ATT_NAME);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(smallCamel, capitalCamel, smallSnake, capitalSnake, scAETHFlowPoints, ATT_NAME);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class Capitalization {\n");
+    
+    sb.append("    smallCamel: ").append(toIndentedString(smallCamel)).append("\n");
+    sb.append("    capitalCamel: ").append(toIndentedString(capitalCamel)).append("\n");
+    sb.append("    smallSnake: ").append(toIndentedString(smallSnake)).append("\n");
+    sb.append("    capitalSnake: ").append(toIndentedString(capitalSnake)).append("\n");
+    sb.append("    scAETHFlowPoints: ").append(toIndentedString(scAETHFlowPoints)).append("\n");
+    sb.append("    ATT_NAME: ").append(toIndentedString(ATT_NAME)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Cat.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Cat.java
new file mode 100644
index 00000000000..747e5dc0c7e
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Cat.java
@@ -0,0 +1,76 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import io.swagger.model.Animal;
+import javax.validation.constraints.*;
+/**
+ * Cat
+ */
+
+public class Cat extends Animal  {
+  @JsonProperty("declawed")
+  private Boolean declawed = null;
+
+  public Cat declawed(Boolean declawed) {
+    this.declawed = declawed;
+    return this;
+  }
+
+   /**
+   * Get declawed
+   * @return declawed
+  **/
+  @ApiModelProperty(value = "")
+  public Boolean getDeclawed() {
+    return declawed;
+  }
+
+  public void setDeclawed(Boolean declawed) {
+    this.declawed = declawed;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    Cat cat = (Cat) o;
+    return Objects.equals(this.declawed, cat.declawed) &&
+        super.equals(o);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(declawed, super.hashCode());
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class Cat {\n");
+    sb.append("    ").append(toIndentedString(super.toString())).append("\n");
+    sb.append("    declawed: ").append(toIndentedString(declawed)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Category.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Category.java
new file mode 100644
index 00000000000..9629da6500e
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Category.java
@@ -0,0 +1,97 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import javax.validation.constraints.*;
+/**
+ * Category
+ */
+
+public class Category   {
+  @JsonProperty("id")
+  private Long id = null;
+
+  @JsonProperty("name")
+  private String name = null;
+
+  public Category id(Long id) {
+    this.id = id;
+    return this;
+  }
+
+   /**
+   * Get id
+   * @return id
+  **/
+  @ApiModelProperty(value = "")
+  public Long getId() {
+    return id;
+  }
+
+  public void setId(Long id) {
+    this.id = id;
+  }
+
+  public Category name(String name) {
+    this.name = name;
+    return this;
+  }
+
+   /**
+   * Get name
+   * @return name
+  **/
+  @ApiModelProperty(value = "")
+  public String getName() {
+    return name;
+  }
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    Category category = (Category) o;
+    return Objects.equals(this.id, category.id) &&
+        Objects.equals(this.name, category.name);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(id, name);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class Category {\n");
+    
+    sb.append("    id: ").append(toIndentedString(id)).append("\n");
+    sb.append("    name: ").append(toIndentedString(name)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/ClassModel.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/ClassModel.java
new file mode 100644
index 00000000000..d69acffefa8
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/ClassModel.java
@@ -0,0 +1,75 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import javax.validation.constraints.*;
+/**
+ * Model for testing model with \&quot;_class\&quot; property
+ */
+@ApiModel(description = "Model for testing model with \"_class\" property")
+
+public class ClassModel   {
+  @JsonProperty("_class")
+  private String propertyClass = null;
+
+  public ClassModel propertyClass(String propertyClass) {
+    this.propertyClass = propertyClass;
+    return this;
+  }
+
+   /**
+   * Get propertyClass
+   * @return propertyClass
+  **/
+  @ApiModelProperty(value = "")
+  public String getPropertyClass() {
+    return propertyClass;
+  }
+
+  public void setPropertyClass(String propertyClass) {
+    this.propertyClass = propertyClass;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    ClassModel classModel = (ClassModel) o;
+    return Objects.equals(this.propertyClass, classModel.propertyClass);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(propertyClass);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class ClassModel {\n");
+    
+    sb.append("    propertyClass: ").append(toIndentedString(propertyClass)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Client.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Client.java
new file mode 100644
index 00000000000..f9cec5a225e
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Client.java
@@ -0,0 +1,74 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import javax.validation.constraints.*;
+/**
+ * Client
+ */
+
+public class Client   {
+  @JsonProperty("client")
+  private String client = null;
+
+  public Client client(String client) {
+    this.client = client;
+    return this;
+  }
+
+   /**
+   * Get client
+   * @return client
+  **/
+  @ApiModelProperty(value = "")
+  public String getClient() {
+    return client;
+  }
+
+  public void setClient(String client) {
+    this.client = client;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    Client client = (Client) o;
+    return Objects.equals(this.client, client.client);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(client);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class Client {\n");
+    
+    sb.append("    client: ").append(toIndentedString(client)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Dog.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Dog.java
new file mode 100644
index 00000000000..9057e840fc3
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Dog.java
@@ -0,0 +1,76 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import io.swagger.model.Animal;
+import javax.validation.constraints.*;
+/**
+ * Dog
+ */
+
+public class Dog extends Animal  {
+  @JsonProperty("breed")
+  private String breed = null;
+
+  public Dog breed(String breed) {
+    this.breed = breed;
+    return this;
+  }
+
+   /**
+   * Get breed
+   * @return breed
+  **/
+  @ApiModelProperty(value = "")
+  public String getBreed() {
+    return breed;
+  }
+
+  public void setBreed(String breed) {
+    this.breed = breed;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    Dog dog = (Dog) o;
+    return Objects.equals(this.breed, dog.breed) &&
+        super.equals(o);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(breed, super.hashCode());
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class Dog {\n");
+    sb.append("    ").append(toIndentedString(super.toString())).append("\n");
+    sb.append("    breed: ").append(toIndentedString(breed)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/EnumArrays.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/EnumArrays.java
new file mode 100644
index 00000000000..f904035e482
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/EnumArrays.java
@@ -0,0 +1,170 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import java.util.ArrayList;
+import java.util.List;
+import javax.validation.constraints.*;
+/**
+ * EnumArrays
+ */
+
+public class EnumArrays   {
+  /**
+   * Gets or Sets justSymbol
+   */
+  public enum JustSymbolEnum {
+    GREATER_THAN_OR_EQUAL_TO(">="),
+    
+    DOLLAR("$");
+
+    private String value;
+
+    JustSymbolEnum(String value) {
+      this.value = value;
+    }
+
+    @Override
+    @JsonValue
+    public String toString() {
+      return String.valueOf(value);
+    }
+
+    @JsonCreator
+    public static JustSymbolEnum fromValue(String text) {
+      for (JustSymbolEnum b : JustSymbolEnum.values()) {
+        if (String.valueOf(b.value).equals(text)) {
+          return b;
+        }
+      }
+      return null;
+    }
+  }
+
+  @JsonProperty("just_symbol")
+  private JustSymbolEnum justSymbol = null;
+
+  /**
+   * Gets or Sets arrayEnum
+   */
+  public enum ArrayEnumEnum {
+    FISH("fish"),
+    
+    CRAB("crab");
+
+    private String value;
+
+    ArrayEnumEnum(String value) {
+      this.value = value;
+    }
+
+    @Override
+    @JsonValue
+    public String toString() {
+      return String.valueOf(value);
+    }
+
+    @JsonCreator
+    public static ArrayEnumEnum fromValue(String text) {
+      for (ArrayEnumEnum b : ArrayEnumEnum.values()) {
+        if (String.valueOf(b.value).equals(text)) {
+          return b;
+        }
+      }
+      return null;
+    }
+  }
+
+  @JsonProperty("array_enum")
+  private List<ArrayEnumEnum> arrayEnum = null;
+
+  public EnumArrays justSymbol(JustSymbolEnum justSymbol) {
+    this.justSymbol = justSymbol;
+    return this;
+  }
+
+   /**
+   * Get justSymbol
+   * @return justSymbol
+  **/
+  @ApiModelProperty(value = "")
+  public JustSymbolEnum getJustSymbol() {
+    return justSymbol;
+  }
+
+  public void setJustSymbol(JustSymbolEnum justSymbol) {
+    this.justSymbol = justSymbol;
+  }
+
+  public EnumArrays arrayEnum(List<ArrayEnumEnum> arrayEnum) {
+    this.arrayEnum = arrayEnum;
+    return this;
+  }
+
+  public EnumArrays addArrayEnumItem(ArrayEnumEnum arrayEnumItem) {
+    if (this.arrayEnum == null) {
+      this.arrayEnum = new ArrayList<ArrayEnumEnum>();
+    }
+    this.arrayEnum.add(arrayEnumItem);
+    return this;
+  }
+
+   /**
+   * Get arrayEnum
+   * @return arrayEnum
+  **/
+  @ApiModelProperty(value = "")
+  public List<ArrayEnumEnum> getArrayEnum() {
+    return arrayEnum;
+  }
+
+  public void setArrayEnum(List<ArrayEnumEnum> arrayEnum) {
+    this.arrayEnum = arrayEnum;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    EnumArrays enumArrays = (EnumArrays) o;
+    return Objects.equals(this.justSymbol, enumArrays.justSymbol) &&
+        Objects.equals(this.arrayEnum, enumArrays.arrayEnum);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(justSymbol, arrayEnum);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class EnumArrays {\n");
+    
+    sb.append("    justSymbol: ").append(toIndentedString(justSymbol)).append("\n");
+    sb.append("    arrayEnum: ").append(toIndentedString(arrayEnum)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/EnumClass.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/EnumClass.java
new file mode 100644
index 00000000000..cdfc0933c3e
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/EnumClass.java
@@ -0,0 +1,41 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonValue;
+import javax.validation.constraints.*;
+import com.fasterxml.jackson.annotation.JsonCreator;
+
+/**
+ * Gets or Sets EnumClass
+ */
+public enum EnumClass {
+  
+  _ABC("_abc"),
+  
+  _EFG("-efg"),
+  
+  _XYZ_("(xyz)");
+
+  private String value;
+
+  EnumClass(String value) {
+    this.value = value;
+  }
+
+  @Override
+  @JsonValue
+  public String toString() {
+    return String.valueOf(value);
+  }
+
+  @JsonCreator
+  public static EnumClass fromValue(String text) {
+    for (EnumClass b : EnumClass.values()) {
+      if (String.valueOf(b.value).equals(text)) {
+        return b;
+      }
+    }
+    return null;
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/EnumTest.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/EnumTest.java
new file mode 100644
index 00000000000..9f2a0275a6a
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/EnumTest.java
@@ -0,0 +1,240 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import io.swagger.model.OuterEnum;
+import javax.validation.constraints.*;
+/**
+ * EnumTest
+ */
+
+public class EnumTest   {
+  /**
+   * Gets or Sets enumString
+   */
+  public enum EnumStringEnum {
+    UPPER("UPPER"),
+    
+    LOWER("lower"),
+    
+    EMPTY("");
+
+    private String value;
+
+    EnumStringEnum(String value) {
+      this.value = value;
+    }
+
+    @Override
+    @JsonValue
+    public String toString() {
+      return String.valueOf(value);
+    }
+
+    @JsonCreator
+    public static EnumStringEnum fromValue(String text) {
+      for (EnumStringEnum b : EnumStringEnum.values()) {
+        if (String.valueOf(b.value).equals(text)) {
+          return b;
+        }
+      }
+      return null;
+    }
+  }
+
+  @JsonProperty("enum_string")
+  private EnumStringEnum enumString = null;
+
+  /**
+   * Gets or Sets enumInteger
+   */
+  public enum EnumIntegerEnum {
+    NUMBER_1(1),
+    
+    NUMBER_MINUS_1(-1);
+
+    private Integer value;
+
+    EnumIntegerEnum(Integer value) {
+      this.value = value;
+    }
+
+    @Override
+    @JsonValue
+    public String toString() {
+      return String.valueOf(value);
+    }
+
+    @JsonCreator
+    public static EnumIntegerEnum fromValue(String text) {
+      for (EnumIntegerEnum b : EnumIntegerEnum.values()) {
+        if (String.valueOf(b.value).equals(text)) {
+          return b;
+        }
+      }
+      return null;
+    }
+  }
+
+  @JsonProperty("enum_integer")
+  private EnumIntegerEnum enumInteger = null;
+
+  /**
+   * Gets or Sets enumNumber
+   */
+  public enum EnumNumberEnum {
+    NUMBER_1_DOT_1(1.1),
+    
+    NUMBER_MINUS_1_DOT_2(-1.2);
+
+    private Double value;
+
+    EnumNumberEnum(Double value) {
+      this.value = value;
+    }
+
+    @Override
+    @JsonValue
+    public String toString() {
+      return String.valueOf(value);
+    }
+
+    @JsonCreator
+    public static EnumNumberEnum fromValue(String text) {
+      for (EnumNumberEnum b : EnumNumberEnum.values()) {
+        if (String.valueOf(b.value).equals(text)) {
+          return b;
+        }
+      }
+      return null;
+    }
+  }
+
+  @JsonProperty("enum_number")
+  private EnumNumberEnum enumNumber = null;
+
+  @JsonProperty("outerEnum")
+  private OuterEnum outerEnum = null;
+
+  public EnumTest enumString(EnumStringEnum enumString) {
+    this.enumString = enumString;
+    return this;
+  }
+
+   /**
+   * Get enumString
+   * @return enumString
+  **/
+  @ApiModelProperty(value = "")
+  public EnumStringEnum getEnumString() {
+    return enumString;
+  }
+
+  public void setEnumString(EnumStringEnum enumString) {
+    this.enumString = enumString;
+  }
+
+  public EnumTest enumInteger(EnumIntegerEnum enumInteger) {
+    this.enumInteger = enumInteger;
+    return this;
+  }
+
+   /**
+   * Get enumInteger
+   * @return enumInteger
+  **/
+  @ApiModelProperty(value = "")
+  public EnumIntegerEnum getEnumInteger() {
+    return enumInteger;
+  }
+
+  public void setEnumInteger(EnumIntegerEnum enumInteger) {
+    this.enumInteger = enumInteger;
+  }
+
+  public EnumTest enumNumber(EnumNumberEnum enumNumber) {
+    this.enumNumber = enumNumber;
+    return this;
+  }
+
+   /**
+   * Get enumNumber
+   * @return enumNumber
+  **/
+  @ApiModelProperty(value = "")
+  public EnumNumberEnum getEnumNumber() {
+    return enumNumber;
+  }
+
+  public void setEnumNumber(EnumNumberEnum enumNumber) {
+    this.enumNumber = enumNumber;
+  }
+
+  public EnumTest outerEnum(OuterEnum outerEnum) {
+    this.outerEnum = outerEnum;
+    return this;
+  }
+
+   /**
+   * Get outerEnum
+   * @return outerEnum
+  **/
+  @ApiModelProperty(value = "")
+  public OuterEnum getOuterEnum() {
+    return outerEnum;
+  }
+
+  public void setOuterEnum(OuterEnum outerEnum) {
+    this.outerEnum = outerEnum;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    EnumTest enumTest = (EnumTest) o;
+    return Objects.equals(this.enumString, enumTest.enumString) &&
+        Objects.equals(this.enumInteger, enumTest.enumInteger) &&
+        Objects.equals(this.enumNumber, enumTest.enumNumber) &&
+        Objects.equals(this.outerEnum, enumTest.outerEnum);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(enumString, enumInteger, enumNumber, outerEnum);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class EnumTest {\n");
+    
+    sb.append("    enumString: ").append(toIndentedString(enumString)).append("\n");
+    sb.append("    enumInteger: ").append(toIndentedString(enumInteger)).append("\n");
+    sb.append("    enumNumber: ").append(toIndentedString(enumNumber)).append("\n");
+    sb.append("    outerEnum: ").append(toIndentedString(outerEnum)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/FormatTest.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/FormatTest.java
new file mode 100644
index 00000000000..ad8680a3beb
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/FormatTest.java
@@ -0,0 +1,368 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import java.math.BigDecimal;
+import java.util.UUID;
+import org.joda.time.DateTime;
+import org.joda.time.LocalDate;
+import javax.validation.constraints.*;
+/**
+ * FormatTest
+ */
+
+public class FormatTest   {
+  @JsonProperty("integer")
+  private Integer integer = null;
+
+  @JsonProperty("int32")
+  private Integer int32 = null;
+
+  @JsonProperty("int64")
+  private Long int64 = null;
+
+  @JsonProperty("number")
+  private BigDecimal number = null;
+
+  @JsonProperty("float")
+  private Float _float = null;
+
+  @JsonProperty("double")
+  private Double _double = null;
+
+  @JsonProperty("string")
+  private String string = null;
+
+  @JsonProperty("byte")
+  private byte[] _byte = null;
+
+  @JsonProperty("binary")
+  private byte[] binary = null;
+
+  @JsonProperty("date")
+  private LocalDate date = null;
+
+  @JsonProperty("dateTime")
+  private DateTime dateTime = null;
+
+  @JsonProperty("uuid")
+  private UUID uuid = null;
+
+  @JsonProperty("password")
+  private String password = null;
+
+  public FormatTest integer(Integer integer) {
+    this.integer = integer;
+    return this;
+  }
+
+   /**
+   * Get integer
+   * minimum: 10
+   * maximum: 100
+   * @return integer
+  **/
+  @ApiModelProperty(value = "")
+ @Min(10) @Max(100)  public Integer getInteger() {
+    return integer;
+  }
+
+  public void setInteger(Integer integer) {
+    this.integer = integer;
+  }
+
+  public FormatTest int32(Integer int32) {
+    this.int32 = int32;
+    return this;
+  }
+
+   /**
+   * Get int32
+   * minimum: 20
+   * maximum: 200
+   * @return int32
+  **/
+  @ApiModelProperty(value = "")
+ @Min(20) @Max(200)  public Integer getInt32() {
+    return int32;
+  }
+
+  public void setInt32(Integer int32) {
+    this.int32 = int32;
+  }
+
+  public FormatTest int64(Long int64) {
+    this.int64 = int64;
+    return this;
+  }
+
+   /**
+   * Get int64
+   * @return int64
+  **/
+  @ApiModelProperty(value = "")
+  public Long getInt64() {
+    return int64;
+  }
+
+  public void setInt64(Long int64) {
+    this.int64 = int64;
+  }
+
+  public FormatTest number(BigDecimal number) {
+    this.number = number;
+    return this;
+  }
+
+   /**
+   * Get number
+   * minimum: 32.1
+   * maximum: 543.2
+   * @return number
+  **/
+  @ApiModelProperty(required = true, value = "")
+  @NotNull
+ @DecimalMin("32.1") @DecimalMax("543.2")  public BigDecimal getNumber() {
+    return number;
+  }
+
+  public void setNumber(BigDecimal number) {
+    this.number = number;
+  }
+
+  public FormatTest _float(Float _float) {
+    this._float = _float;
+    return this;
+  }
+
+   /**
+   * Get _float
+   * minimum: 54.3
+   * maximum: 987.6
+   * @return _float
+  **/
+  @ApiModelProperty(value = "")
+ @DecimalMin("54.3") @DecimalMax("987.6")  public Float getFloat() {
+    return _float;
+  }
+
+  public void setFloat(Float _float) {
+    this._float = _float;
+  }
+
+  public FormatTest _double(Double _double) {
+    this._double = _double;
+    return this;
+  }
+
+   /**
+   * Get _double
+   * minimum: 67.8
+   * maximum: 123.4
+   * @return _double
+  **/
+  @ApiModelProperty(value = "")
+ @DecimalMin("67.8") @DecimalMax("123.4")  public Double getDouble() {
+    return _double;
+  }
+
+  public void setDouble(Double _double) {
+    this._double = _double;
+  }
+
+  public FormatTest string(String string) {
+    this.string = string;
+    return this;
+  }
+
+   /**
+   * Get string
+   * @return string
+  **/
+  @ApiModelProperty(value = "")
+ @Pattern(regexp="/[a-z]/i")  public String getString() {
+    return string;
+  }
+
+  public void setString(String string) {
+    this.string = string;
+  }
+
+  public FormatTest _byte(byte[] _byte) {
+    this._byte = _byte;
+    return this;
+  }
+
+   /**
+   * Get _byte
+   * @return _byte
+  **/
+  @ApiModelProperty(required = true, value = "")
+  @NotNull
+  public byte[] getByte() {
+    return _byte;
+  }
+
+  public void setByte(byte[] _byte) {
+    this._byte = _byte;
+  }
+
+  public FormatTest binary(byte[] binary) {
+    this.binary = binary;
+    return this;
+  }
+
+   /**
+   * Get binary
+   * @return binary
+  **/
+  @ApiModelProperty(value = "")
+  public byte[] getBinary() {
+    return binary;
+  }
+
+  public void setBinary(byte[] binary) {
+    this.binary = binary;
+  }
+
+  public FormatTest date(LocalDate date) {
+    this.date = date;
+    return this;
+  }
+
+   /**
+   * Get date
+   * @return date
+  **/
+  @ApiModelProperty(required = true, value = "")
+  @NotNull
+  public LocalDate getDate() {
+    return date;
+  }
+
+  public void setDate(LocalDate date) {
+    this.date = date;
+  }
+
+  public FormatTest dateTime(DateTime dateTime) {
+    this.dateTime = dateTime;
+    return this;
+  }
+
+   /**
+   * Get dateTime
+   * @return dateTime
+  **/
+  @ApiModelProperty(value = "")
+  public DateTime getDateTime() {
+    return dateTime;
+  }
+
+  public void setDateTime(DateTime dateTime) {
+    this.dateTime = dateTime;
+  }
+
+  public FormatTest uuid(UUID uuid) {
+    this.uuid = uuid;
+    return this;
+  }
+
+   /**
+   * Get uuid
+   * @return uuid
+  **/
+  @ApiModelProperty(value = "")
+  public UUID getUuid() {
+    return uuid;
+  }
+
+  public void setUuid(UUID uuid) {
+    this.uuid = uuid;
+  }
+
+  public FormatTest password(String password) {
+    this.password = password;
+    return this;
+  }
+
+   /**
+   * Get password
+   * @return password
+  **/
+  @ApiModelProperty(required = true, value = "")
+  @NotNull
+ @Size(min=10,max=64)  public String getPassword() {
+    return password;
+  }
+
+  public void setPassword(String password) {
+    this.password = password;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    FormatTest formatTest = (FormatTest) o;
+    return Objects.equals(this.integer, formatTest.integer) &&
+        Objects.equals(this.int32, formatTest.int32) &&
+        Objects.equals(this.int64, formatTest.int64) &&
+        Objects.equals(this.number, formatTest.number) &&
+        Objects.equals(this._float, formatTest._float) &&
+        Objects.equals(this._double, formatTest._double) &&
+        Objects.equals(this.string, formatTest.string) &&
+        Objects.equals(this._byte, formatTest._byte) &&
+        Objects.equals(this.binary, formatTest.binary) &&
+        Objects.equals(this.date, formatTest.date) &&
+        Objects.equals(this.dateTime, formatTest.dateTime) &&
+        Objects.equals(this.uuid, formatTest.uuid) &&
+        Objects.equals(this.password, formatTest.password);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(integer, int32, int64, number, _float, _double, string, _byte, binary, date, dateTime, uuid, password);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class FormatTest {\n");
+    
+    sb.append("    integer: ").append(toIndentedString(integer)).append("\n");
+    sb.append("    int32: ").append(toIndentedString(int32)).append("\n");
+    sb.append("    int64: ").append(toIndentedString(int64)).append("\n");
+    sb.append("    number: ").append(toIndentedString(number)).append("\n");
+    sb.append("    _float: ").append(toIndentedString(_float)).append("\n");
+    sb.append("    _double: ").append(toIndentedString(_double)).append("\n");
+    sb.append("    string: ").append(toIndentedString(string)).append("\n");
+    sb.append("    _byte: ").append(toIndentedString(_byte)).append("\n");
+    sb.append("    binary: ").append(toIndentedString(binary)).append("\n");
+    sb.append("    date: ").append(toIndentedString(date)).append("\n");
+    sb.append("    dateTime: ").append(toIndentedString(dateTime)).append("\n");
+    sb.append("    uuid: ").append(toIndentedString(uuid)).append("\n");
+    sb.append("    password: ").append(toIndentedString(password)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/HasOnlyReadOnly.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/HasOnlyReadOnly.java
new file mode 100644
index 00000000000..a26492e4912
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/HasOnlyReadOnly.java
@@ -0,0 +1,97 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import javax.validation.constraints.*;
+/**
+ * HasOnlyReadOnly
+ */
+
+public class HasOnlyReadOnly   {
+  @JsonProperty("bar")
+  private String bar = null;
+
+  @JsonProperty("foo")
+  private String foo = null;
+
+  public HasOnlyReadOnly bar(String bar) {
+    this.bar = bar;
+    return this;
+  }
+
+   /**
+   * Get bar
+   * @return bar
+  **/
+  @ApiModelProperty(readOnly = true, value = "")
+  public String getBar() {
+    return bar;
+  }
+
+  public void setBar(String bar) {
+    this.bar = bar;
+  }
+
+  public HasOnlyReadOnly foo(String foo) {
+    this.foo = foo;
+    return this;
+  }
+
+   /**
+   * Get foo
+   * @return foo
+  **/
+  @ApiModelProperty(readOnly = true, value = "")
+  public String getFoo() {
+    return foo;
+  }
+
+  public void setFoo(String foo) {
+    this.foo = foo;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    HasOnlyReadOnly hasOnlyReadOnly = (HasOnlyReadOnly) o;
+    return Objects.equals(this.bar, hasOnlyReadOnly.bar) &&
+        Objects.equals(this.foo, hasOnlyReadOnly.foo);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(bar, foo);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class HasOnlyReadOnly {\n");
+    
+    sb.append("    bar: ").append(toIndentedString(bar)).append("\n");
+    sb.append("    foo: ").append(toIndentedString(foo)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/MapTest.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/MapTest.java
new file mode 100644
index 00000000000..434c3a8f1b5
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/MapTest.java
@@ -0,0 +1,148 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import javax.validation.constraints.*;
+/**
+ * MapTest
+ */
+
+public class MapTest   {
+  @JsonProperty("map_map_of_string")
+  private Map<String, Map<String, String>> mapMapOfString = null;
+
+  /**
+   * Gets or Sets inner
+   */
+  public enum InnerEnum {
+    UPPER("UPPER"),
+    
+    LOWER("lower");
+
+    private String value;
+
+    InnerEnum(String value) {
+      this.value = value;
+    }
+
+    @Override
+    @JsonValue
+    public String toString() {
+      return String.valueOf(value);
+    }
+
+    @JsonCreator
+    public static InnerEnum fromValue(String text) {
+      for (InnerEnum b : InnerEnum.values()) {
+        if (String.valueOf(b.value).equals(text)) {
+          return b;
+        }
+      }
+      return null;
+    }
+  }
+
+  @JsonProperty("map_of_enum_string")
+  private Map<String, InnerEnum> mapOfEnumString = null;
+
+  public MapTest mapMapOfString(Map<String, Map<String, String>> mapMapOfString) {
+    this.mapMapOfString = mapMapOfString;
+    return this;
+  }
+
+  public MapTest putMapMapOfStringItem(String key, Map<String, String> mapMapOfStringItem) {
+    if (this.mapMapOfString == null) {
+      this.mapMapOfString = new HashMap<String, Map<String, String>>();
+    }
+    this.mapMapOfString.put(key, mapMapOfStringItem);
+    return this;
+  }
+
+   /**
+   * Get mapMapOfString
+   * @return mapMapOfString
+  **/
+  @ApiModelProperty(value = "")
+  public Map<String, Map<String, String>> getMapMapOfString() {
+    return mapMapOfString;
+  }
+
+  public void setMapMapOfString(Map<String, Map<String, String>> mapMapOfString) {
+    this.mapMapOfString = mapMapOfString;
+  }
+
+  public MapTest mapOfEnumString(Map<String, InnerEnum> mapOfEnumString) {
+    this.mapOfEnumString = mapOfEnumString;
+    return this;
+  }
+
+  public MapTest putMapOfEnumStringItem(String key, InnerEnum mapOfEnumStringItem) {
+    if (this.mapOfEnumString == null) {
+      this.mapOfEnumString = new HashMap<String, InnerEnum>();
+    }
+    this.mapOfEnumString.put(key, mapOfEnumStringItem);
+    return this;
+  }
+
+   /**
+   * Get mapOfEnumString
+   * @return mapOfEnumString
+  **/
+  @ApiModelProperty(value = "")
+  public Map<String, InnerEnum> getMapOfEnumString() {
+    return mapOfEnumString;
+  }
+
+  public void setMapOfEnumString(Map<String, InnerEnum> mapOfEnumString) {
+    this.mapOfEnumString = mapOfEnumString;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    MapTest mapTest = (MapTest) o;
+    return Objects.equals(this.mapMapOfString, mapTest.mapMapOfString) &&
+        Objects.equals(this.mapOfEnumString, mapTest.mapOfEnumString);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(mapMapOfString, mapOfEnumString);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class MapTest {\n");
+    
+    sb.append("    mapMapOfString: ").append(toIndentedString(mapMapOfString)).append("\n");
+    sb.append("    mapOfEnumString: ").append(toIndentedString(mapOfEnumString)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/MixedPropertiesAndAdditionalPropertiesClass.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/MixedPropertiesAndAdditionalPropertiesClass.java
new file mode 100644
index 00000000000..dba1241f6d6
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/MixedPropertiesAndAdditionalPropertiesClass.java
@@ -0,0 +1,134 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import io.swagger.model.Animal;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+import org.joda.time.DateTime;
+import javax.validation.constraints.*;
+/**
+ * MixedPropertiesAndAdditionalPropertiesClass
+ */
+
+public class MixedPropertiesAndAdditionalPropertiesClass   {
+  @JsonProperty("uuid")
+  private UUID uuid = null;
+
+  @JsonProperty("dateTime")
+  private DateTime dateTime = null;
+
+  @JsonProperty("map")
+  private Map<String, Animal> map = null;
+
+  public MixedPropertiesAndAdditionalPropertiesClass uuid(UUID uuid) {
+    this.uuid = uuid;
+    return this;
+  }
+
+   /**
+   * Get uuid
+   * @return uuid
+  **/
+  @ApiModelProperty(value = "")
+  public UUID getUuid() {
+    return uuid;
+  }
+
+  public void setUuid(UUID uuid) {
+    this.uuid = uuid;
+  }
+
+  public MixedPropertiesAndAdditionalPropertiesClass dateTime(DateTime dateTime) {
+    this.dateTime = dateTime;
+    return this;
+  }
+
+   /**
+   * Get dateTime
+   * @return dateTime
+  **/
+  @ApiModelProperty(value = "")
+  public DateTime getDateTime() {
+    return dateTime;
+  }
+
+  public void setDateTime(DateTime dateTime) {
+    this.dateTime = dateTime;
+  }
+
+  public MixedPropertiesAndAdditionalPropertiesClass map(Map<String, Animal> map) {
+    this.map = map;
+    return this;
+  }
+
+  public MixedPropertiesAndAdditionalPropertiesClass putMapItem(String key, Animal mapItem) {
+    if (this.map == null) {
+      this.map = new HashMap<String, Animal>();
+    }
+    this.map.put(key, mapItem);
+    return this;
+  }
+
+   /**
+   * Get map
+   * @return map
+  **/
+  @ApiModelProperty(value = "")
+  public Map<String, Animal> getMap() {
+    return map;
+  }
+
+  public void setMap(Map<String, Animal> map) {
+    this.map = map;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    MixedPropertiesAndAdditionalPropertiesClass mixedPropertiesAndAdditionalPropertiesClass = (MixedPropertiesAndAdditionalPropertiesClass) o;
+    return Objects.equals(this.uuid, mixedPropertiesAndAdditionalPropertiesClass.uuid) &&
+        Objects.equals(this.dateTime, mixedPropertiesAndAdditionalPropertiesClass.dateTime) &&
+        Objects.equals(this.map, mixedPropertiesAndAdditionalPropertiesClass.map);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(uuid, dateTime, map);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class MixedPropertiesAndAdditionalPropertiesClass {\n");
+    
+    sb.append("    uuid: ").append(toIndentedString(uuid)).append("\n");
+    sb.append("    dateTime: ").append(toIndentedString(dateTime)).append("\n");
+    sb.append("    map: ").append(toIndentedString(map)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Model200Response.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Model200Response.java
new file mode 100644
index 00000000000..4d47f6c03c9
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Model200Response.java
@@ -0,0 +1,98 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import javax.validation.constraints.*;
+/**
+ * Model for testing model name starting with number
+ */
+@ApiModel(description = "Model for testing model name starting with number")
+
+public class Model200Response   {
+  @JsonProperty("name")
+  private Integer name = null;
+
+  @JsonProperty("class")
+  private String propertyClass = null;
+
+  public Model200Response name(Integer name) {
+    this.name = name;
+    return this;
+  }
+
+   /**
+   * Get name
+   * @return name
+  **/
+  @ApiModelProperty(value = "")
+  public Integer getName() {
+    return name;
+  }
+
+  public void setName(Integer name) {
+    this.name = name;
+  }
+
+  public Model200Response propertyClass(String propertyClass) {
+    this.propertyClass = propertyClass;
+    return this;
+  }
+
+   /**
+   * Get propertyClass
+   * @return propertyClass
+  **/
+  @ApiModelProperty(value = "")
+  public String getPropertyClass() {
+    return propertyClass;
+  }
+
+  public void setPropertyClass(String propertyClass) {
+    this.propertyClass = propertyClass;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    Model200Response _200Response = (Model200Response) o;
+    return Objects.equals(this.name, _200Response.name) &&
+        Objects.equals(this.propertyClass, _200Response.propertyClass);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(name, propertyClass);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class Model200Response {\n");
+    
+    sb.append("    name: ").append(toIndentedString(name)).append("\n");
+    sb.append("    propertyClass: ").append(toIndentedString(propertyClass)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/ModelApiResponse.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/ModelApiResponse.java
new file mode 100644
index 00000000000..36da9b20d9d
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/ModelApiResponse.java
@@ -0,0 +1,120 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import javax.validation.constraints.*;
+/**
+ * ModelApiResponse
+ */
+
+public class ModelApiResponse   {
+  @JsonProperty("code")
+  private Integer code = null;
+
+  @JsonProperty("type")
+  private String type = null;
+
+  @JsonProperty("message")
+  private String message = null;
+
+  public ModelApiResponse code(Integer code) {
+    this.code = code;
+    return this;
+  }
+
+   /**
+   * Get code
+   * @return code
+  **/
+  @ApiModelProperty(value = "")
+  public Integer getCode() {
+    return code;
+  }
+
+  public void setCode(Integer code) {
+    this.code = code;
+  }
+
+  public ModelApiResponse type(String type) {
+    this.type = type;
+    return this;
+  }
+
+   /**
+   * Get type
+   * @return type
+  **/
+  @ApiModelProperty(value = "")
+  public String getType() {
+    return type;
+  }
+
+  public void setType(String type) {
+    this.type = type;
+  }
+
+  public ModelApiResponse message(String message) {
+    this.message = message;
+    return this;
+  }
+
+   /**
+   * Get message
+   * @return message
+  **/
+  @ApiModelProperty(value = "")
+  public String getMessage() {
+    return message;
+  }
+
+  public void setMessage(String message) {
+    this.message = message;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    ModelApiResponse _apiResponse = (ModelApiResponse) o;
+    return Objects.equals(this.code, _apiResponse.code) &&
+        Objects.equals(this.type, _apiResponse.type) &&
+        Objects.equals(this.message, _apiResponse.message);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(code, type, message);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class ModelApiResponse {\n");
+    
+    sb.append("    code: ").append(toIndentedString(code)).append("\n");
+    sb.append("    type: ").append(toIndentedString(type)).append("\n");
+    sb.append("    message: ").append(toIndentedString(message)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/ModelReturn.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/ModelReturn.java
new file mode 100644
index 00000000000..7ffc24a0144
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/ModelReturn.java
@@ -0,0 +1,75 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import javax.validation.constraints.*;
+/**
+ * Model for testing reserved words
+ */
+@ApiModel(description = "Model for testing reserved words")
+
+public class ModelReturn   {
+  @JsonProperty("return")
+  private Integer _return = null;
+
+  public ModelReturn _return(Integer _return) {
+    this._return = _return;
+    return this;
+  }
+
+   /**
+   * Get _return
+   * @return _return
+  **/
+  @ApiModelProperty(value = "")
+  public Integer getReturn() {
+    return _return;
+  }
+
+  public void setReturn(Integer _return) {
+    this._return = _return;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    ModelReturn _return = (ModelReturn) o;
+    return Objects.equals(this._return, _return._return);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(_return);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class ModelReturn {\n");
+    
+    sb.append("    _return: ").append(toIndentedString(_return)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Name.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Name.java
new file mode 100644
index 00000000000..953199166ff
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Name.java
@@ -0,0 +1,145 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import javax.validation.constraints.*;
+/**
+ * Model for testing model name same as property name
+ */
+@ApiModel(description = "Model for testing model name same as property name")
+
+public class Name   {
+  @JsonProperty("name")
+  private Integer name = null;
+
+  @JsonProperty("snake_case")
+  private Integer snakeCase = null;
+
+  @JsonProperty("property")
+  private String property = null;
+
+  @JsonProperty("123Number")
+  private Integer _123Number = null;
+
+  public Name name(Integer name) {
+    this.name = name;
+    return this;
+  }
+
+   /**
+   * Get name
+   * @return name
+  **/
+  @ApiModelProperty(required = true, value = "")
+  @NotNull
+  public Integer getName() {
+    return name;
+  }
+
+  public void setName(Integer name) {
+    this.name = name;
+  }
+
+  public Name snakeCase(Integer snakeCase) {
+    this.snakeCase = snakeCase;
+    return this;
+  }
+
+   /**
+   * Get snakeCase
+   * @return snakeCase
+  **/
+  @ApiModelProperty(readOnly = true, value = "")
+  public Integer getSnakeCase() {
+    return snakeCase;
+  }
+
+  public void setSnakeCase(Integer snakeCase) {
+    this.snakeCase = snakeCase;
+  }
+
+  public Name property(String property) {
+    this.property = property;
+    return this;
+  }
+
+   /**
+   * Get property
+   * @return property
+  **/
+  @ApiModelProperty(value = "")
+  public String getProperty() {
+    return property;
+  }
+
+  public void setProperty(String property) {
+    this.property = property;
+  }
+
+  public Name _123Number(Integer _123Number) {
+    this._123Number = _123Number;
+    return this;
+  }
+
+   /**
+   * Get _123Number
+   * @return _123Number
+  **/
+  @ApiModelProperty(readOnly = true, value = "")
+  public Integer get123Number() {
+    return _123Number;
+  }
+
+  public void set123Number(Integer _123Number) {
+    this._123Number = _123Number;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    Name name = (Name) o;
+    return Objects.equals(this.name, name.name) &&
+        Objects.equals(this.snakeCase, name.snakeCase) &&
+        Objects.equals(this.property, name.property) &&
+        Objects.equals(this._123Number, name._123Number);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(name, snakeCase, property, _123Number);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class Name {\n");
+    
+    sb.append("    name: ").append(toIndentedString(name)).append("\n");
+    sb.append("    snakeCase: ").append(toIndentedString(snakeCase)).append("\n");
+    sb.append("    property: ").append(toIndentedString(property)).append("\n");
+    sb.append("    _123Number: ").append(toIndentedString(_123Number)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/NumberOnly.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/NumberOnly.java
new file mode 100644
index 00000000000..e6dbf3139e2
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/NumberOnly.java
@@ -0,0 +1,75 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import java.math.BigDecimal;
+import javax.validation.constraints.*;
+/**
+ * NumberOnly
+ */
+
+public class NumberOnly   {
+  @JsonProperty("JustNumber")
+  private BigDecimal justNumber = null;
+
+  public NumberOnly justNumber(BigDecimal justNumber) {
+    this.justNumber = justNumber;
+    return this;
+  }
+
+   /**
+   * Get justNumber
+   * @return justNumber
+  **/
+  @ApiModelProperty(value = "")
+  public BigDecimal getJustNumber() {
+    return justNumber;
+  }
+
+  public void setJustNumber(BigDecimal justNumber) {
+    this.justNumber = justNumber;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    NumberOnly numberOnly = (NumberOnly) o;
+    return Objects.equals(this.justNumber, numberOnly.justNumber);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(justNumber);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class NumberOnly {\n");
+    
+    sb.append("    justNumber: ").append(toIndentedString(justNumber)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Order.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Order.java
new file mode 100644
index 00000000000..41dec079587
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Order.java
@@ -0,0 +1,224 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import org.joda.time.DateTime;
+import javax.validation.constraints.*;
+/**
+ * Order
+ */
+
+public class Order   {
+  @JsonProperty("id")
+  private Long id = null;
+
+  @JsonProperty("petId")
+  private Long petId = null;
+
+  @JsonProperty("quantity")
+  private Integer quantity = null;
+
+  @JsonProperty("shipDate")
+  private DateTime shipDate = null;
+
+  /**
+   * Order Status
+   */
+  public enum StatusEnum {
+    PLACED("placed"),
+    
+    APPROVED("approved"),
+    
+    DELIVERED("delivered");
+
+    private String value;
+
+    StatusEnum(String value) {
+      this.value = value;
+    }
+
+    @Override
+    @JsonValue
+    public String toString() {
+      return String.valueOf(value);
+    }
+
+    @JsonCreator
+    public static StatusEnum fromValue(String text) {
+      for (StatusEnum b : StatusEnum.values()) {
+        if (String.valueOf(b.value).equals(text)) {
+          return b;
+        }
+      }
+      return null;
+    }
+  }
+
+  @JsonProperty("status")
+  private StatusEnum status = null;
+
+  @JsonProperty("complete")
+  private Boolean complete = false;
+
+  public Order id(Long id) {
+    this.id = id;
+    return this;
+  }
+
+   /**
+   * Get id
+   * @return id
+  **/
+  @ApiModelProperty(value = "")
+  public Long getId() {
+    return id;
+  }
+
+  public void setId(Long id) {
+    this.id = id;
+  }
+
+  public Order petId(Long petId) {
+    this.petId = petId;
+    return this;
+  }
+
+   /**
+   * Get petId
+   * @return petId
+  **/
+  @ApiModelProperty(value = "")
+  public Long getPetId() {
+    return petId;
+  }
+
+  public void setPetId(Long petId) {
+    this.petId = petId;
+  }
+
+  public Order quantity(Integer quantity) {
+    this.quantity = quantity;
+    return this;
+  }
+
+   /**
+   * Get quantity
+   * @return quantity
+  **/
+  @ApiModelProperty(value = "")
+  public Integer getQuantity() {
+    return quantity;
+  }
+
+  public void setQuantity(Integer quantity) {
+    this.quantity = quantity;
+  }
+
+  public Order shipDate(DateTime shipDate) {
+    this.shipDate = shipDate;
+    return this;
+  }
+
+   /**
+   * Get shipDate
+   * @return shipDate
+  **/
+  @ApiModelProperty(value = "")
+  public DateTime getShipDate() {
+    return shipDate;
+  }
+
+  public void setShipDate(DateTime shipDate) {
+    this.shipDate = shipDate;
+  }
+
+  public Order status(StatusEnum status) {
+    this.status = status;
+    return this;
+  }
+
+   /**
+   * Order Status
+   * @return status
+  **/
+  @ApiModelProperty(value = "Order Status")
+  public StatusEnum getStatus() {
+    return status;
+  }
+
+  public void setStatus(StatusEnum status) {
+    this.status = status;
+  }
+
+  public Order complete(Boolean complete) {
+    this.complete = complete;
+    return this;
+  }
+
+   /**
+   * Get complete
+   * @return complete
+  **/
+  @ApiModelProperty(value = "")
+  public Boolean getComplete() {
+    return complete;
+  }
+
+  public void setComplete(Boolean complete) {
+    this.complete = complete;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    Order order = (Order) o;
+    return Objects.equals(this.id, order.id) &&
+        Objects.equals(this.petId, order.petId) &&
+        Objects.equals(this.quantity, order.quantity) &&
+        Objects.equals(this.shipDate, order.shipDate) &&
+        Objects.equals(this.status, order.status) &&
+        Objects.equals(this.complete, order.complete);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(id, petId, quantity, shipDate, status, complete);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class Order {\n");
+    
+    sb.append("    id: ").append(toIndentedString(id)).append("\n");
+    sb.append("    petId: ").append(toIndentedString(petId)).append("\n");
+    sb.append("    quantity: ").append(toIndentedString(quantity)).append("\n");
+    sb.append("    shipDate: ").append(toIndentedString(shipDate)).append("\n");
+    sb.append("    status: ").append(toIndentedString(status)).append("\n");
+    sb.append("    complete: ").append(toIndentedString(complete)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/OuterEnum.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/OuterEnum.java
new file mode 100644
index 00000000000..5f0075e4457
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/OuterEnum.java
@@ -0,0 +1,41 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonValue;
+import javax.validation.constraints.*;
+import com.fasterxml.jackson.annotation.JsonCreator;
+
+/**
+ * Gets or Sets OuterEnum
+ */
+public enum OuterEnum {
+  
+  PLACED("placed"),
+  
+  APPROVED("approved"),
+  
+  DELIVERED("delivered");
+
+  private String value;
+
+  OuterEnum(String value) {
+    this.value = value;
+  }
+
+  @Override
+  @JsonValue
+  public String toString() {
+    return String.valueOf(value);
+  }
+
+  @JsonCreator
+  public static OuterEnum fromValue(String text) {
+    for (OuterEnum b : OuterEnum.values()) {
+      if (String.valueOf(b.value).equals(text)) {
+        return b;
+      }
+    }
+    return null;
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Pet.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Pet.java
new file mode 100644
index 00000000000..b013846b4d6
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Pet.java
@@ -0,0 +1,242 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import io.swagger.model.Category;
+import io.swagger.model.Tag;
+import java.util.ArrayList;
+import java.util.List;
+import javax.validation.constraints.*;
+/**
+ * Pet
+ */
+
+public class Pet   {
+  @JsonProperty("id")
+  private Long id = null;
+
+  @JsonProperty("category")
+  private Category category = null;
+
+  @JsonProperty("name")
+  private String name = null;
+
+  @JsonProperty("photoUrls")
+  private List<String> photoUrls = new ArrayList<String>();
+
+  @JsonProperty("tags")
+  private List<Tag> tags = null;
+
+  /**
+   * pet status in the store
+   */
+  public enum StatusEnum {
+    AVAILABLE("available"),
+    
+    PENDING("pending"),
+    
+    SOLD("sold");
+
+    private String value;
+
+    StatusEnum(String value) {
+      this.value = value;
+    }
+
+    @Override
+    @JsonValue
+    public String toString() {
+      return String.valueOf(value);
+    }
+
+    @JsonCreator
+    public static StatusEnum fromValue(String text) {
+      for (StatusEnum b : StatusEnum.values()) {
+        if (String.valueOf(b.value).equals(text)) {
+          return b;
+        }
+      }
+      return null;
+    }
+  }
+
+  @JsonProperty("status")
+  private StatusEnum status = null;
+
+  public Pet id(Long id) {
+    this.id = id;
+    return this;
+  }
+
+   /**
+   * Get id
+   * @return id
+  **/
+  @ApiModelProperty(value = "")
+  public Long getId() {
+    return id;
+  }
+
+  public void setId(Long id) {
+    this.id = id;
+  }
+
+  public Pet category(Category category) {
+    this.category = category;
+    return this;
+  }
+
+   /**
+   * Get category
+   * @return category
+  **/
+  @ApiModelProperty(value = "")
+  public Category getCategory() {
+    return category;
+  }
+
+  public void setCategory(Category category) {
+    this.category = category;
+  }
+
+  public Pet name(String name) {
+    this.name = name;
+    return this;
+  }
+
+   /**
+   * Get name
+   * @return name
+  **/
+  @ApiModelProperty(example = "doggie", required = true, value = "")
+  @NotNull
+  public String getName() {
+    return name;
+  }
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+  public Pet photoUrls(List<String> photoUrls) {
+    this.photoUrls = photoUrls;
+    return this;
+  }
+
+  public Pet addPhotoUrlsItem(String photoUrlsItem) {
+    this.photoUrls.add(photoUrlsItem);
+    return this;
+  }
+
+   /**
+   * Get photoUrls
+   * @return photoUrls
+  **/
+  @ApiModelProperty(required = true, value = "")
+  @NotNull
+  public List<String> getPhotoUrls() {
+    return photoUrls;
+  }
+
+  public void setPhotoUrls(List<String> photoUrls) {
+    this.photoUrls = photoUrls;
+  }
+
+  public Pet tags(List<Tag> tags) {
+    this.tags = tags;
+    return this;
+  }
+
+  public Pet addTagsItem(Tag tagsItem) {
+    if (this.tags == null) {
+      this.tags = new ArrayList<Tag>();
+    }
+    this.tags.add(tagsItem);
+    return this;
+  }
+
+   /**
+   * Get tags
+   * @return tags
+  **/
+  @ApiModelProperty(value = "")
+  public List<Tag> getTags() {
+    return tags;
+  }
+
+  public void setTags(List<Tag> tags) {
+    this.tags = tags;
+  }
+
+  public Pet status(StatusEnum status) {
+    this.status = status;
+    return this;
+  }
+
+   /**
+   * pet status in the store
+   * @return status
+  **/
+  @ApiModelProperty(value = "pet status in the store")
+  public StatusEnum getStatus() {
+    return status;
+  }
+
+  public void setStatus(StatusEnum status) {
+    this.status = status;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    Pet pet = (Pet) o;
+    return Objects.equals(this.id, pet.id) &&
+        Objects.equals(this.category, pet.category) &&
+        Objects.equals(this.name, pet.name) &&
+        Objects.equals(this.photoUrls, pet.photoUrls) &&
+        Objects.equals(this.tags, pet.tags) &&
+        Objects.equals(this.status, pet.status);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(id, category, name, photoUrls, tags, status);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class Pet {\n");
+    
+    sb.append("    id: ").append(toIndentedString(id)).append("\n");
+    sb.append("    category: ").append(toIndentedString(category)).append("\n");
+    sb.append("    name: ").append(toIndentedString(name)).append("\n");
+    sb.append("    photoUrls: ").append(toIndentedString(photoUrls)).append("\n");
+    sb.append("    tags: ").append(toIndentedString(tags)).append("\n");
+    sb.append("    status: ").append(toIndentedString(status)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/ReadOnlyFirst.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/ReadOnlyFirst.java
new file mode 100644
index 00000000000..47700659fd2
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/ReadOnlyFirst.java
@@ -0,0 +1,97 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import javax.validation.constraints.*;
+/**
+ * ReadOnlyFirst
+ */
+
+public class ReadOnlyFirst   {
+  @JsonProperty("bar")
+  private String bar = null;
+
+  @JsonProperty("baz")
+  private String baz = null;
+
+  public ReadOnlyFirst bar(String bar) {
+    this.bar = bar;
+    return this;
+  }
+
+   /**
+   * Get bar
+   * @return bar
+  **/
+  @ApiModelProperty(readOnly = true, value = "")
+  public String getBar() {
+    return bar;
+  }
+
+  public void setBar(String bar) {
+    this.bar = bar;
+  }
+
+  public ReadOnlyFirst baz(String baz) {
+    this.baz = baz;
+    return this;
+  }
+
+   /**
+   * Get baz
+   * @return baz
+  **/
+  @ApiModelProperty(value = "")
+  public String getBaz() {
+    return baz;
+  }
+
+  public void setBaz(String baz) {
+    this.baz = baz;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    ReadOnlyFirst readOnlyFirst = (ReadOnlyFirst) o;
+    return Objects.equals(this.bar, readOnlyFirst.bar) &&
+        Objects.equals(this.baz, readOnlyFirst.baz);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(bar, baz);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class ReadOnlyFirst {\n");
+    
+    sb.append("    bar: ").append(toIndentedString(bar)).append("\n");
+    sb.append("    baz: ").append(toIndentedString(baz)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/SpecialModelName.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/SpecialModelName.java
new file mode 100644
index 00000000000..880d70599b0
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/SpecialModelName.java
@@ -0,0 +1,74 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import javax.validation.constraints.*;
+/**
+ * SpecialModelName
+ */
+
+public class SpecialModelName   {
+  @JsonProperty("$special[property.name]")
+  private Long specialPropertyName = null;
+
+  public SpecialModelName specialPropertyName(Long specialPropertyName) {
+    this.specialPropertyName = specialPropertyName;
+    return this;
+  }
+
+   /**
+   * Get specialPropertyName
+   * @return specialPropertyName
+  **/
+  @ApiModelProperty(value = "")
+  public Long getSpecialPropertyName() {
+    return specialPropertyName;
+  }
+
+  public void setSpecialPropertyName(Long specialPropertyName) {
+    this.specialPropertyName = specialPropertyName;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    SpecialModelName specialModelName = (SpecialModelName) o;
+    return Objects.equals(this.specialPropertyName, specialModelName.specialPropertyName);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(specialPropertyName);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class SpecialModelName {\n");
+    
+    sb.append("    specialPropertyName: ").append(toIndentedString(specialPropertyName)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Tag.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Tag.java
new file mode 100644
index 00000000000..298085317a4
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/Tag.java
@@ -0,0 +1,97 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import javax.validation.constraints.*;
+/**
+ * Tag
+ */
+
+public class Tag   {
+  @JsonProperty("id")
+  private Long id = null;
+
+  @JsonProperty("name")
+  private String name = null;
+
+  public Tag id(Long id) {
+    this.id = id;
+    return this;
+  }
+
+   /**
+   * Get id
+   * @return id
+  **/
+  @ApiModelProperty(value = "")
+  public Long getId() {
+    return id;
+  }
+
+  public void setId(Long id) {
+    this.id = id;
+  }
+
+  public Tag name(String name) {
+    this.name = name;
+    return this;
+  }
+
+   /**
+   * Get name
+   * @return name
+  **/
+  @ApiModelProperty(value = "")
+  public String getName() {
+    return name;
+  }
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    Tag tag = (Tag) o;
+    return Objects.equals(this.id, tag.id) &&
+        Objects.equals(this.name, tag.name);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(id, name);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class Tag {\n");
+    
+    sb.append("    id: ").append(toIndentedString(id)).append("\n");
+    sb.append("    name: ").append(toIndentedString(name)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/User.java b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/User.java
new file mode 100644
index 00000000000..8e40f7e0594
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/java/io/swagger/model/User.java
@@ -0,0 +1,235 @@
+package io.swagger.model;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import javax.validation.constraints.*;
+/**
+ * User
+ */
+
+public class User   {
+  @JsonProperty("id")
+  private Long id = null;
+
+  @JsonProperty("username")
+  private String username = null;
+
+  @JsonProperty("firstName")
+  private String firstName = null;
+
+  @JsonProperty("lastName")
+  private String lastName = null;
+
+  @JsonProperty("email")
+  private String email = null;
+
+  @JsonProperty("password")
+  private String password = null;
+
+  @JsonProperty("phone")
+  private String phone = null;
+
+  @JsonProperty("userStatus")
+  private Integer userStatus = null;
+
+  public User id(Long id) {
+    this.id = id;
+    return this;
+  }
+
+   /**
+   * Get id
+   * @return id
+  **/
+  @ApiModelProperty(value = "")
+  public Long getId() {
+    return id;
+  }
+
+  public void setId(Long id) {
+    this.id = id;
+  }
+
+  public User username(String username) {
+    this.username = username;
+    return this;
+  }
+
+   /**
+   * Get username
+   * @return username
+  **/
+  @ApiModelProperty(value = "")
+  public String getUsername() {
+    return username;
+  }
+
+  public void setUsername(String username) {
+    this.username = username;
+  }
+
+  public User firstName(String firstName) {
+    this.firstName = firstName;
+    return this;
+  }
+
+   /**
+   * Get firstName
+   * @return firstName
+  **/
+  @ApiModelProperty(value = "")
+  public String getFirstName() {
+    return firstName;
+  }
+
+  public void setFirstName(String firstName) {
+    this.firstName = firstName;
+  }
+
+  public User lastName(String lastName) {
+    this.lastName = lastName;
+    return this;
+  }
+
+   /**
+   * Get lastName
+   * @return lastName
+  **/
+  @ApiModelProperty(value = "")
+  public String getLastName() {
+    return lastName;
+  }
+
+  public void setLastName(String lastName) {
+    this.lastName = lastName;
+  }
+
+  public User email(String email) {
+    this.email = email;
+    return this;
+  }
+
+   /**
+   * Get email
+   * @return email
+  **/
+  @ApiModelProperty(value = "")
+  public String getEmail() {
+    return email;
+  }
+
+  public void setEmail(String email) {
+    this.email = email;
+  }
+
+  public User password(String password) {
+    this.password = password;
+    return this;
+  }
+
+   /**
+   * Get password
+   * @return password
+  **/
+  @ApiModelProperty(value = "")
+  public String getPassword() {
+    return password;
+  }
+
+  public void setPassword(String password) {
+    this.password = password;
+  }
+
+  public User phone(String phone) {
+    this.phone = phone;
+    return this;
+  }
+
+   /**
+   * Get phone
+   * @return phone
+  **/
+  @ApiModelProperty(value = "")
+  public String getPhone() {
+    return phone;
+  }
+
+  public void setPhone(String phone) {
+    this.phone = phone;
+  }
+
+  public User userStatus(Integer userStatus) {
+    this.userStatus = userStatus;
+    return this;
+  }
+
+   /**
+   * User Status
+   * @return userStatus
+  **/
+  @ApiModelProperty(value = "User Status")
+  public Integer getUserStatus() {
+    return userStatus;
+  }
+
+  public void setUserStatus(Integer userStatus) {
+    this.userStatus = userStatus;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    User user = (User) o;
+    return Objects.equals(this.id, user.id) &&
+        Objects.equals(this.username, user.username) &&
+        Objects.equals(this.firstName, user.firstName) &&
+        Objects.equals(this.lastName, user.lastName) &&
+        Objects.equals(this.email, user.email) &&
+        Objects.equals(this.password, user.password) &&
+        Objects.equals(this.phone, user.phone) &&
+        Objects.equals(this.userStatus, user.userStatus);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(id, username, firstName, lastName, email, password, phone, userStatus);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class User {\n");
+    
+    sb.append("    id: ").append(toIndentedString(id)).append("\n");
+    sb.append("    username: ").append(toIndentedString(username)).append("\n");
+    sb.append("    firstName: ").append(toIndentedString(firstName)).append("\n");
+    sb.append("    lastName: ").append(toIndentedString(lastName)).append("\n");
+    sb.append("    email: ").append(toIndentedString(email)).append("\n");
+    sb.append("    password: ").append(toIndentedString(password)).append("\n");
+    sb.append("    phone: ").append(toIndentedString(phone)).append("\n");
+    sb.append("    userStatus: ").append(toIndentedString(userStatus)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}
+
diff --git a/samples/server/petstore/springboot-beanvalidation/src/main/resources/application.properties b/samples/server/petstore/springboot-beanvalidation/src/main/resources/application.properties
new file mode 100644
index 00000000000..a72d110dea9
--- /dev/null
+++ b/samples/server/petstore/springboot-beanvalidation/src/main/resources/application.properties
@@ -0,0 +1,5 @@
+springfox.documentation.swagger.v2.path=/api-docs
+server.contextPath=/v2
+server.port=80
+spring.jackson.date-format=io.swagger.RFC3339DateFormat
+spring.jackson.serialization.WRITE_DATES_AS_TIMESTAMPS=false
\ No newline at end of file