update all petstore samples for java clients

samples/client/petstore/java/feign/src/main/java/io/swagger/client/api/FakeClassnameTags123Api.java

@@ -1,6 +1,7 @@
 package io.swagger.client.api;
 
 import io.swagger.client.ApiClient;
+import io.swagger.client.EncodingUtils;
 
 import io.swagger.client.model.Client;
 

samples/client/petstore/java/jersey1/docs/FakeClassnameTags123Api.md

@@ -1,6 +1,6 @@
 # FakeClassnameTags123Api
 
-All URIs are relative to *http://petstore.swagger.io/v2*
+All URIs are relative to *http://petstore.swagger.io:80/v2*
 
 Method | HTTP request | Description
 ------------- | ------------- | -------------

samples/client/petstore/java/jersey2-java6/docs/FakeClassnameTags123Api.md

@@ -1,6 +1,6 @@
 # FakeClassnameTags123Api
 
-All URIs are relative to *http://petstore.swagger.io/v2*
+All URIs are relative to *http://petstore.swagger.io:80/v2*
 
 Method | HTTP request | Description
 ------------- | ------------- | -------------

samples/client/petstore/java/jersey2-java6/docs/FormatTest.md

@@ -14,7 +14,7 @@ Name | Type | Description | Notes
 **_byte** | **byte[]** |  | 
 **binary** | **byte[]** |  |  [optional]
 **date** | [**LocalDate**](LocalDate.md) |  | 
-**dateTime** | [**DateTime**](DateTime.md) |  |  [optional]
+**dateTime** | [**OffsetDateTime**](OffsetDateTime.md) |  |  [optional]
 **uuid** | [**UUID**](UUID.md) |  |  [optional]
 **password** | **String** |  | 
 

samples/client/petstore/java/jersey2-java6/docs/MixedPropertiesAndAdditionalPropertiesClass.md

@@ -5,7 +5,7 @@
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **uuid** | [**UUID**](UUID.md) |  |  [optional]
-**dateTime** | [**DateTime**](DateTime.md) |  |  [optional]
+**dateTime** | [**OffsetDateTime**](OffsetDateTime.md) |  |  [optional]
 **map** | [**Map<String, Animal>**](Animal.md) |  |  [optional]
 
 

samples/client/petstore/java/jersey2-java6/pom.xml

@@ -2,9 +2,9 @@
   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>swagger-petstore-jersey2</artifactId>
+  <artifactId>swagger-petstore-jersey2-java6</artifactId>
   <packaging>jar</packaging>
-  <name>swagger-petstore-jersey2</name>
+  <name>swagger-petstore-jersey2-java6</name>
   <version>1.0.0</version>
   <url>https://github.com/swagger-api/swagger-codegen</url>
   <description>Swagger Java</description>

samples/client/petstore/java/jersey2-java6/src/main/java/io/swagger/client/api/FakeApi.java

@@ -9,8 +9,8 @@ import javax.ws.rs.core.GenericType;
 
 import java.math.BigDecimal;
 import io.swagger.client.model.Client;
-import org.joda.time.DateTime;
-import org.joda.time.LocalDate;
+import org.threeten.bp.LocalDate;
+import org.threeten.bp.OffsetDateTime;
 
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -97,7 +97,7 @@ public class FakeApi {
    * @param paramCallback None (optional)
    * @throws ApiException if fails to make API call
    */
-  public void testEndpointParameters(BigDecimal number, Double _double, String patternWithoutDelimiter, byte[] _byte, Integer integer, Integer int32, Long int64, Float _float, String string, byte[] binary, LocalDate date, DateTime dateTime, String password, String paramCallback) throws ApiException {
+  public void testEndpointParameters(BigDecimal number, Double _double, String patternWithoutDelimiter, byte[] _byte, Integer integer, Integer int32, Long int64, Float _float, String string, byte[] binary, LocalDate date, OffsetDateTime dateTime, String password, String paramCallback) throws ApiException {
     Object localVarPostBody = null;
     
     // verify the required parameter 'number' is set

samples/client/petstore/java/jersey2-java6/src/main/java/io/swagger/client/model/FormatTest.java

@@ -21,8 +21,8 @@ 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 org.threeten.bp.LocalDate;
+import org.threeten.bp.OffsetDateTime;
 
 /**
  * FormatTest
@@ -60,7 +60,7 @@ public class FormatTest {
   private LocalDate date = null;
 
   @JsonProperty("dateTime")
-  private DateTime dateTime = null;
+  private OffsetDateTime dateTime = null;
 
   @JsonProperty("uuid")
   private UUID uuid = null;
@@ -258,7 +258,7 @@ public class FormatTest {
     this.date = date;
   }
 
-  public FormatTest dateTime(DateTime dateTime) {
+  public FormatTest dateTime(OffsetDateTime dateTime) {
     this.dateTime = dateTime;
     return this;
   }
@@ -268,11 +268,11 @@ public class FormatTest {
    * @return dateTime
   **/
   @ApiModelProperty(value = "")
-  public DateTime getDateTime() {
+  public OffsetDateTime getDateTime() {
     return dateTime;
   }
 
-  public void setDateTime(DateTime dateTime) {
+  public void setDateTime(OffsetDateTime dateTime) {
     this.dateTime = dateTime;
   }
 

samples/client/petstore/java/jersey2-java6/src/main/java/io/swagger/client/model/MixedPropertiesAndAdditionalPropertiesClass.java

@@ -24,7 +24,7 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.UUID;
-import org.joda.time.DateTime;
+import org.threeten.bp.OffsetDateTime;
 
 /**
  * MixedPropertiesAndAdditionalPropertiesClass
@@ -35,7 +35,7 @@ public class MixedPropertiesAndAdditionalPropertiesClass {
   private UUID uuid = null;
 
   @JsonProperty("dateTime")
-  private DateTime dateTime = null;
+  private OffsetDateTime dateTime = null;
 
   @JsonProperty("map")
   private Map<String, Animal> map = null;
@@ -58,7 +58,7 @@ public class MixedPropertiesAndAdditionalPropertiesClass {
     this.uuid = uuid;
   }
 
-  public MixedPropertiesAndAdditionalPropertiesClass dateTime(DateTime dateTime) {
+  public MixedPropertiesAndAdditionalPropertiesClass dateTime(OffsetDateTime dateTime) {
     this.dateTime = dateTime;
     return this;
   }
@@ -68,11 +68,11 @@ public class MixedPropertiesAndAdditionalPropertiesClass {
    * @return dateTime
   **/
   @ApiModelProperty(value = "")
-  public DateTime getDateTime() {
+  public OffsetDateTime getDateTime() {
     return dateTime;
   }
 
-  public void setDateTime(DateTime dateTime) {
+  public void setDateTime(OffsetDateTime dateTime) {
     this.dateTime = dateTime;
   }
 

samples/client/petstore/java/jersey2-java6/src/main/java/io/swagger/client/model/Order.java

@@ -19,7 +19,7 @@ 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 org.threeten.bp.OffsetDateTime;
 
 /**
  * Order
@@ -36,7 +36,7 @@ public class Order {
   private Integer quantity = null;
 
   @JsonProperty("shipDate")
-  private DateTime shipDate = null;
+  private OffsetDateTime shipDate = null;
 
   /**
    * Order Status
@@ -135,7 +135,7 @@ public class Order {
     this.quantity = quantity;
   }
 
-  public Order shipDate(DateTime shipDate) {
+  public Order shipDate(OffsetDateTime shipDate) {
     this.shipDate = shipDate;
     return this;
   }
@@ -145,11 +145,11 @@ public class Order {
    * @return shipDate
   **/
   @ApiModelProperty(value = "")
-  public DateTime getShipDate() {
+  public OffsetDateTime getShipDate() {
     return shipDate;
   }
 
-  public void setShipDate(DateTime shipDate) {
+  public void setShipDate(OffsetDateTime shipDate) {
     this.shipDate = shipDate;
   }
 

samples/client/petstore/java/jersey2-java8/docs/FakeClassnameTags123Api.md

@@ -1,6 +1,6 @@
 # FakeClassnameTags123Api
 
-All URIs are relative to *http://petstore.swagger.io/v2*
+All URIs are relative to *http://petstore.swagger.io:80/v2*
 
 Method | HTTP request | Description
 ------------- | ------------- | -------------

samples/client/petstore/java/jersey2/docs/FakeClassnameTags123Api.md

@@ -1,6 +1,6 @@
 # FakeClassnameTags123Api
 
-All URIs are relative to *http://petstore.swagger.io/v2*
+All URIs are relative to *http://petstore.swagger.io:80/v2*
 
 Method | HTTP request | Description
 ------------- | ------------- | -------------

samples/client/petstore/java/resteasy/docs/FakeApi.md

@@ -90,7 +90,7 @@ Float _float = 3.4F; // Float | None
 String string = "string_example"; // String | None
 byte[] binary = B; // byte[] | None
 LocalDate date = new LocalDate(); // LocalDate | None
-DateTime dateTime = new DateTime(); // DateTime | None
+OffsetDateTime dateTime = new OffsetDateTime(); // OffsetDateTime | None
 String password = "password_example"; // String | None
 String paramCallback = "paramCallback_example"; // String | None
 try {
@@ -116,7 +116,7 @@ Name | Type | Description  | Notes
  **string** | **String**| None | [optional]
  **binary** | **byte[]**| None | [optional]
  **date** | **LocalDate**| None | [optional]
- **dateTime** | **DateTime**| None | [optional]
+ **dateTime** | **OffsetDateTime**| None | [optional]
  **password** | **String**| None | [optional]
  **paramCallback** | **String**| None | [optional]
 

samples/client/petstore/java/resteasy/docs/FakeClassnameTags123Api.md

@@ -0,0 +1,52 @@
+# FakeClassnameTags123Api
+
+All URIs are relative to *http://petstore.swagger.io:80/v2*
+
+Method | HTTP request | Description
+------------- | ------------- | -------------
+[**testClassname**](FakeClassnameTags123Api.md#testClassname) | **PATCH** /fake_classname_test | To test class name in snake case
+
+
+<a name="testClassname"></a>
+# **testClassname**
+> Client testClassname(body)
+
+To test class name in snake case
+
+### Example
+```java
+// Import classes:
+//import io.swagger.client.ApiException;
+//import io.swagger.client.api.FakeClassnameTags123Api;
+
+
+FakeClassnameTags123Api apiInstance = new FakeClassnameTags123Api();
+Client body = new Client(); // Client | client model
+try {
+    Client result = apiInstance.testClassname(body);
+    System.out.println(result);
+} catch (ApiException e) {
+    System.err.println("Exception when calling FakeClassnameTags123Api#testClassname");
+    e.printStackTrace();
+}
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **body** | [**Client**](Client.md)| client model |
+
+### Return type
+
+[**Client**](Client.md)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: application/json
+ - **Accept**: application/json
+

samples/client/petstore/java/resteasy/docs/FormatTest.md

@@ -14,7 +14,7 @@ Name | Type | Description | Notes
 **_byte** | **byte[]** |  | 
 **binary** | **byte[]** |  |  [optional]
 **date** | [**LocalDate**](LocalDate.md) |  | 
-**dateTime** | [**DateTime**](DateTime.md) |  |  [optional]
+**dateTime** | [**OffsetDateTime**](OffsetDateTime.md) |  |  [optional]
 **uuid** | [**UUID**](UUID.md) |  |  [optional]
 **password** | **String** |  | 
 

samples/client/petstore/java/resteasy/docs/MixedPropertiesAndAdditionalPropertiesClass.md

@@ -5,7 +5,7 @@
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **uuid** | [**UUID**](UUID.md) |  |  [optional]
-**dateTime** | [**DateTime**](DateTime.md) |  |  [optional]
+**dateTime** | [**OffsetDateTime**](OffsetDateTime.md) |  |  [optional]
 **map** | [**Map<String, Animal>**](Animal.md) |  |  [optional]
 
 

samples/client/petstore/java/resteasy/docs/Order.md

@@ -7,7 +7,7 @@ Name | Type | Description | Notes
 **id** | **Long** |  |  [optional]
 **petId** | **Long** |  |  [optional]
 **quantity** | **Integer** |  |  [optional]
-**shipDate** | [**DateTime**](DateTime.md) |  |  [optional]
+**shipDate** | [**OffsetDateTime**](OffsetDateTime.md) |  |  [optional]
 **status** | [**StatusEnum**](#StatusEnum) | Order Status |  [optional]
 **complete** | **Boolean** |  |  [optional]
 

samples/client/petstore/java/resteasy/src/main/java/io/swagger/client/CustomInstantDeserializer.java

@@ -0,0 +1,232 @@
+package io.swagger.client;
+
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.core.JsonTokenId;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.DeserializationFeature;
+import com.fasterxml.jackson.databind.JsonDeserializer;
+import com.fasterxml.jackson.datatype.threetenbp.DateTimeUtils;
+import com.fasterxml.jackson.datatype.threetenbp.DecimalUtils;
+import com.fasterxml.jackson.datatype.threetenbp.deser.ThreeTenDateTimeDeserializerBase;
+import com.fasterxml.jackson.datatype.threetenbp.function.BiFunction;
+import com.fasterxml.jackson.datatype.threetenbp.function.Function;
+import org.threeten.bp.DateTimeException;
+import org.threeten.bp.Instant;
+import org.threeten.bp.OffsetDateTime;
+import org.threeten.bp.ZoneId;
+import org.threeten.bp.ZonedDateTime;
+import org.threeten.bp.format.DateTimeFormatter;
+import org.threeten.bp.temporal.Temporal;
+import org.threeten.bp.temporal.TemporalAccessor;
+
+import java.io.IOException;
+import java.math.BigDecimal;
+
+/**
+ * Deserializer for ThreeTen temporal {@link Instant}s, {@link OffsetDateTime}, and {@link ZonedDateTime}s.
+ * Adapted from the jackson threetenbp InstantDeserializer to add support for deserializing rfc822 format.
+ *
+ * @author Nick Williams
+ */
+public class CustomInstantDeserializer<T extends Temporal>
+    extends ThreeTenDateTimeDeserializerBase<T> {
+  private static final long serialVersionUID = 1L;
+
+  public static final CustomInstantDeserializer<Instant> INSTANT = new CustomInstantDeserializer<Instant>(
+      Instant.class, DateTimeFormatter.ISO_INSTANT,
+      new Function<TemporalAccessor, Instant>() {
+        @Override
+        public Instant apply(TemporalAccessor temporalAccessor) {
+          return Instant.from(temporalAccessor);
+        }
+      },
+      new Function<FromIntegerArguments, Instant>() {
+        @Override
+        public Instant apply(FromIntegerArguments a) {
+          return Instant.ofEpochMilli(a.value);
+        }
+      },
+      new Function<FromDecimalArguments, Instant>() {
+        @Override
+        public Instant apply(FromDecimalArguments a) {
+          return Instant.ofEpochSecond(a.integer, a.fraction);
+        }
+      },
+      null
+  );
+
+  public static final CustomInstantDeserializer<OffsetDateTime> OFFSET_DATE_TIME = new CustomInstantDeserializer<OffsetDateTime>(
+      OffsetDateTime.class, DateTimeFormatter.ISO_OFFSET_DATE_TIME,
+      new Function<TemporalAccessor, OffsetDateTime>() {
+        @Override
+        public OffsetDateTime apply(TemporalAccessor temporalAccessor) {
+          return OffsetDateTime.from(temporalAccessor);
+        }
+      },
+      new Function<FromIntegerArguments, OffsetDateTime>() {
+        @Override
+        public OffsetDateTime apply(FromIntegerArguments a) {
+          return OffsetDateTime.ofInstant(Instant.ofEpochMilli(a.value), a.zoneId);
+        }
+      },
+      new Function<FromDecimalArguments, OffsetDateTime>() {
+        @Override
+        public OffsetDateTime apply(FromDecimalArguments a) {
+          return OffsetDateTime.ofInstant(Instant.ofEpochSecond(a.integer, a.fraction), a.zoneId);
+        }
+      },
+      new BiFunction<OffsetDateTime, ZoneId, OffsetDateTime>() {
+        @Override
+        public OffsetDateTime apply(OffsetDateTime d, ZoneId z) {
+          return d.withOffsetSameInstant(z.getRules().getOffset(d.toLocalDateTime()));
+        }
+      }
+  );
+
+  public static final CustomInstantDeserializer<ZonedDateTime> ZONED_DATE_TIME = new CustomInstantDeserializer<ZonedDateTime>(
+      ZonedDateTime.class, DateTimeFormatter.ISO_ZONED_DATE_TIME,
+      new Function<TemporalAccessor, ZonedDateTime>() {
+        @Override
+        public ZonedDateTime apply(TemporalAccessor temporalAccessor) {
+          return ZonedDateTime.from(temporalAccessor);
+        }
+      },
+      new Function<FromIntegerArguments, ZonedDateTime>() {
+        @Override
+        public ZonedDateTime apply(FromIntegerArguments a) {
+          return ZonedDateTime.ofInstant(Instant.ofEpochMilli(a.value), a.zoneId);
+        }
+      },
+      new Function<FromDecimalArguments, ZonedDateTime>() {
+        @Override
+        public ZonedDateTime apply(FromDecimalArguments a) {
+          return ZonedDateTime.ofInstant(Instant.ofEpochSecond(a.integer, a.fraction), a.zoneId);
+        }
+      },
+      new BiFunction<ZonedDateTime, ZoneId, ZonedDateTime>() {
+        @Override
+        public ZonedDateTime apply(ZonedDateTime zonedDateTime, ZoneId zoneId) {
+          return zonedDateTime.withZoneSameInstant(zoneId);
+        }
+      }
+  );
+
+  protected final Function<FromIntegerArguments, T> fromMilliseconds;
+
+  protected final Function<FromDecimalArguments, T> fromNanoseconds;
+
+  protected final Function<TemporalAccessor, T> parsedToValue;
+
+  protected final BiFunction<T, ZoneId, T> adjust;
+
+  protected CustomInstantDeserializer(Class<T> supportedType,
+                    DateTimeFormatter parser,
+                    Function<TemporalAccessor, T> parsedToValue,
+                    Function<FromIntegerArguments, T> fromMilliseconds,
+                    Function<FromDecimalArguments, T> fromNanoseconds,
+                    BiFunction<T, ZoneId, T> adjust) {
+    super(supportedType, parser);
+    this.parsedToValue = parsedToValue;
+    this.fromMilliseconds = fromMilliseconds;
+    this.fromNanoseconds = fromNanoseconds;
+    this.adjust = adjust == null ? new BiFunction<T, ZoneId, T>() {
+      @Override
+      public T apply(T t, ZoneId zoneId) {
+        return t;
+      }
+    } : adjust;
+  }
+
+  @SuppressWarnings("unchecked")
+  protected CustomInstantDeserializer(CustomInstantDeserializer<T> base, DateTimeFormatter f) {
+    super((Class<T>) base.handledType(), f);
+    parsedToValue = base.parsedToValue;
+    fromMilliseconds = base.fromMilliseconds;
+    fromNanoseconds = base.fromNanoseconds;
+    adjust = base.adjust;
+  }
+
+  @Override
+  protected JsonDeserializer<T> withDateFormat(DateTimeFormatter dtf) {
+    if (dtf == _formatter) {
+      return this;
+    }
+    return new CustomInstantDeserializer<T>(this, dtf);
+  }
+
+  @Override
+  public T deserialize(JsonParser parser, DeserializationContext context) throws IOException {
+    //NOTE: Timestamps contain no timezone info, and are always in configured TZ. Only
+    //string values have to be adjusted to the configured TZ.
+    switch (parser.getCurrentTokenId()) {
+      case JsonTokenId.ID_NUMBER_FLOAT: {
+        BigDecimal value = parser.getDecimalValue();
+        long seconds = value.longValue();
+        int nanoseconds = DecimalUtils.extractNanosecondDecimal(value, seconds);
+        return fromNanoseconds.apply(new FromDecimalArguments(
+            seconds, nanoseconds, getZone(context)));
+      }
+
+      case JsonTokenId.ID_NUMBER_INT: {
+        long timestamp = parser.getLongValue();
+        if (context.isEnabled(DeserializationFeature.READ_DATE_TIMESTAMPS_AS_NANOSECONDS)) {
+          return this.fromNanoseconds.apply(new FromDecimalArguments(
+              timestamp, 0, this.getZone(context)
+          ));
+        }
+        return this.fromMilliseconds.apply(new FromIntegerArguments(
+            timestamp, this.getZone(context)
+        ));
+      }
+
+      case JsonTokenId.ID_STRING: {
+        String string = parser.getText().trim();
+        if (string.length() == 0) {
+          return null;
+        }
+        if (string.endsWith("+0000")) {
+          string = string.substring(0, string.length() - 5) + "Z";
+        }
+        T value;
+        try {
+          TemporalAccessor acc = _formatter.parse(string);
+          value = parsedToValue.apply(acc);
+          if (context.isEnabled(DeserializationFeature.ADJUST_DATES_TO_CONTEXT_TIME_ZONE)) {
+            return adjust.apply(value, this.getZone(context));
+          }
+        } catch (DateTimeException e) {
+          throw _peelDTE(e);
+        }
+        return value;
+      }
+    }
+    throw context.mappingException("Expected type float, integer, or string.");
+  }
+
+  private ZoneId getZone(DeserializationContext context) {
+    // Instants are always in UTC, so don't waste compute cycles
+    return (_valueClass == Instant.class) ? null : DateTimeUtils.timeZoneToZoneId(context.getTimeZone());
+  }
+
+  private static class FromIntegerArguments {
+    public final long value;
+    public final ZoneId zoneId;
+
+    private FromIntegerArguments(long value, ZoneId zoneId) {
+      this.value = value;
+      this.zoneId = zoneId;
+    }
+  }
+
+  private static class FromDecimalArguments {
+    public final long integer;
+    public final int fraction;
+    public final ZoneId zoneId;
+
+    private FromDecimalArguments(long integer, int fraction, ZoneId zoneId) {
+      this.integer = integer;
+      this.fraction = fraction;
+      this.zoneId = zoneId;
+    }
+  }
+}

samples/client/petstore/java/resteasy/src/main/java/io/swagger/client/api/FakeApi.java

@@ -9,8 +9,8 @@ import javax.ws.rs.core.GenericType;
 
 import java.math.BigDecimal;
 import io.swagger.client.model.Client;
-import org.joda.time.DateTime;
-import org.joda.time.LocalDate;
+import org.threeten.bp.LocalDate;
+import org.threeten.bp.OffsetDateTime;
 
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -97,7 +97,7 @@ public class FakeApi {
    * @param paramCallback None (optional)
    * @throws ApiException if fails to make API call
    */
-  public void testEndpointParameters(BigDecimal number, Double _double, String patternWithoutDelimiter, byte[] _byte, Integer integer, Integer int32, Long int64, Float _float, String string, byte[] binary, LocalDate date, DateTime dateTime, String password, String paramCallback) throws ApiException {
+  public void testEndpointParameters(BigDecimal number, Double _double, String patternWithoutDelimiter, byte[] _byte, Integer integer, Integer int32, Long int64, Float _float, String string, byte[] binary, LocalDate date, OffsetDateTime dateTime, String password, String paramCallback) throws ApiException {
     Object localVarPostBody = null;
     
     // verify the required parameter 'number' is set

samples/client/petstore/java/resteasy/src/main/java/io/swagger/client/api/FakeClassnameTags123Api.java

@@ -0,0 +1,78 @@
+package io.swagger.client.api;
+
+import io.swagger.client.ApiException;
+import io.swagger.client.ApiClient;
+import io.swagger.client.Configuration;
+import io.swagger.client.Pair;
+
+import javax.ws.rs.core.GenericType;
+
+import io.swagger.client.model.Client;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+
+public class FakeClassnameTags123Api {
+  private ApiClient apiClient;
+
+  public FakeClassnameTags123Api() {
+    this(Configuration.getDefaultApiClient());
+  }
+
+  public FakeClassnameTags123Api(ApiClient apiClient) {
+    this.apiClient = apiClient;
+  }
+
+  public ApiClient getApiClient() {
+    return apiClient;
+  }
+
+  public void setApiClient(ApiClient apiClient) {
+    this.apiClient = apiClient;
+  }
+
+  /**
+   * To test class name in snake case
+   * 
+   * @param body client model (required)
+   * @return Client
+   * @throws ApiException if fails to make API call
+   */
+  public Client testClassname(Client body) throws ApiException {
+    Object localVarPostBody = body;
+    
+    // verify the required parameter 'body' is set
+    if (body == null) {
+      throw new ApiException(400, "Missing the required parameter 'body' when calling testClassname");
+    }
+    
+    // create path and map variables
+    String localVarPath = "/fake_classname_test".replaceAll("\\{format\\}","json");
+
+    // query params
+    List<Pair> localVarQueryParams = new ArrayList<Pair>();
+    Map<String, String> localVarHeaderParams = new HashMap<String, String>();
+    Map<String, Object> localVarFormParams = new HashMap<String, Object>();
+
+
+    
+    
+    final String[] localVarAccepts = {
+      "application/json"
+    };
+    final String localVarAccept = apiClient.selectHeaderAccept(localVarAccepts);
+
+    final String[] localVarContentTypes = {
+      "application/json"
+    };
+    final String localVarContentType = apiClient.selectHeaderContentType(localVarContentTypes);
+
+    String[] localVarAuthNames = new String[] {  };
+
+    GenericType<Client> localVarReturnType = new GenericType<Client>() {};
+    return apiClient.invokeAPI(localVarPath, "PATCH", localVarQueryParams, localVarPostBody, localVarHeaderParams, localVarFormParams, localVarAccept, localVarContentType, localVarAuthNames, localVarReturnType);
+      }
+}

samples/client/petstore/java/resteasy/src/main/java/io/swagger/client/model/FormatTest.java

@@ -21,8 +21,8 @@ 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 org.threeten.bp.LocalDate;
+import org.threeten.bp.OffsetDateTime;
 
 /**
  * FormatTest
@@ -60,7 +60,7 @@ public class FormatTest {
   private LocalDate date = null;
 
   @JsonProperty("dateTime")
-  private DateTime dateTime = null;
+  private OffsetDateTime dateTime = null;
 
   @JsonProperty("uuid")
   private UUID uuid = null;
@@ -258,7 +258,7 @@ public class FormatTest {
     this.date = date;
   }
 
-  public FormatTest dateTime(DateTime dateTime) {
+  public FormatTest dateTime(OffsetDateTime dateTime) {
     this.dateTime = dateTime;
     return this;
   }
@@ -268,11 +268,11 @@ public class FormatTest {
    * @return dateTime
   **/
   @ApiModelProperty(value = "")
-  public DateTime getDateTime() {
+  public OffsetDateTime getDateTime() {
     return dateTime;
   }
 
-  public void setDateTime(DateTime dateTime) {
+  public void setDateTime(OffsetDateTime dateTime) {
     this.dateTime = dateTime;
   }
 

samples/client/petstore/java/resteasy/src/main/java/io/swagger/client/model/MixedPropertiesAndAdditionalPropertiesClass.java

@@ -24,7 +24,7 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.UUID;
-import org.joda.time.DateTime;
+import org.threeten.bp.OffsetDateTime;
 
 /**
  * MixedPropertiesAndAdditionalPropertiesClass
@@ -35,7 +35,7 @@ public class MixedPropertiesAndAdditionalPropertiesClass {
   private UUID uuid = null;
 
   @JsonProperty("dateTime")
-  private DateTime dateTime = null;
+  private OffsetDateTime dateTime = null;
 
   @JsonProperty("map")
   private Map<String, Animal> map = null;
@@ -58,7 +58,7 @@ public class MixedPropertiesAndAdditionalPropertiesClass {
     this.uuid = uuid;
   }
 
-  public MixedPropertiesAndAdditionalPropertiesClass dateTime(DateTime dateTime) {
+  public MixedPropertiesAndAdditionalPropertiesClass dateTime(OffsetDateTime dateTime) {
     this.dateTime = dateTime;
     return this;
   }
@@ -68,11 +68,11 @@ public class MixedPropertiesAndAdditionalPropertiesClass {
    * @return dateTime
   **/
   @ApiModelProperty(value = "")
-  public DateTime getDateTime() {
+  public OffsetDateTime getDateTime() {
     return dateTime;
   }
 
-  public void setDateTime(DateTime dateTime) {
+  public void setDateTime(OffsetDateTime dateTime) {
     this.dateTime = dateTime;
   }
 

samples/client/petstore/java/resteasy/src/main/java/io/swagger/client/model/Order.java

@@ -19,7 +19,7 @@ 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 org.threeten.bp.OffsetDateTime;
 
 /**
  * Order
@@ -36,7 +36,7 @@ public class Order {
   private Integer quantity = null;
 
   @JsonProperty("shipDate")
-  private DateTime shipDate = null;
+  private OffsetDateTime shipDate = null;
 
   /**
    * Order Status
@@ -135,7 +135,7 @@ public class Order {
     this.quantity = quantity;
   }
 
-  public Order shipDate(DateTime shipDate) {
+  public Order shipDate(OffsetDateTime shipDate) {
     this.shipDate = shipDate;
     return this;
   }
@@ -145,11 +145,11 @@ public class Order {
    * @return shipDate
   **/
   @ApiModelProperty(value = "")
-  public DateTime getShipDate() {
+  public OffsetDateTime getShipDate() {
     return shipDate;
   }
 
-  public void setShipDate(DateTime shipDate) {
+  public void setShipDate(OffsetDateTime shipDate) {
     this.shipDate = shipDate;
   }
 

samples/client/petstore/java/resteasy/src/test/java/io/swagger/client/api/FakeClassnameTags123ApiTest.java

@@ -0,0 +1,51 @@
+/*
+ * Swagger Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * OpenAPI spec version: 1.0.0
+ * Contact: apiteam@swagger.io
+ *
+ * NOTE: This class is auto generated by the swagger code generator program.
+ * https://github.com/swagger-api/swagger-codegen.git
+ * Do not edit the class manually.
+ */
+
+
+package io.swagger.client.api;
+
+import io.swagger.client.ApiException;
+import io.swagger.client.model.Client;
+import org.junit.Test;
+import org.junit.Ignore;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * API tests for FakeClassnameTags123Api
+ */
+@Ignore
+public class FakeClassnameTags123ApiTest {
+
+    private final FakeClassnameTags123Api api = new FakeClassnameTags123Api();
+
+    
+    /**
+     * To test class name in snake case
+     *
+     * 
+     *
+     * @throws ApiException
+     *          if the Api call fails
+     */
+    @Test
+    public void testClassnameTest() throws ApiException {
+        Client body = null;
+        Client response = api.testClassname(body);
+
+        // TODO: test validations
+    }
+    
+}

samples/client/petstore/java/resttemplate/docs/FakeApi.md

@@ -90,7 +90,7 @@ Float _float = 3.4F; // Float | None
 String string = "string_example"; // String | None
 byte[] binary = B; // byte[] | None
 LocalDate date = new LocalDate(); // LocalDate | None
-DateTime dateTime = new DateTime(); // DateTime | None
+OffsetDateTime dateTime = new OffsetDateTime(); // OffsetDateTime | None
 String password = "password_example"; // String | None
 String paramCallback = "paramCallback_example"; // String | None
 try {
@@ -116,7 +116,7 @@ Name | Type | Description  | Notes
  **string** | **String**| None | [optional]
  **binary** | **byte[]**| None | [optional]
  **date** | **LocalDate**| None | [optional]
- **dateTime** | **DateTime**| None | [optional]
+ **dateTime** | **OffsetDateTime**| None | [optional]
  **password** | **String**| None | [optional]
  **paramCallback** | **String**| None | [optional]
 

samples/client/petstore/java/resttemplate/docs/FakeClassnameTags123Api.md

@@ -0,0 +1,52 @@
+# FakeClassnameTags123Api
+
+All URIs are relative to *http://petstore.swagger.io:80/v2*
+
+Method | HTTP request | Description
+------------- | ------------- | -------------
+[**testClassname**](FakeClassnameTags123Api.md#testClassname) | **PATCH** /fake_classname_test | To test class name in snake case
+
+
+<a name="testClassname"></a>
+# **testClassname**
+> Client testClassname(body)
+
+To test class name in snake case
+
+### Example
+```java
+// Import classes:
+//import io.swagger.client.ApiException;
+//import io.swagger.client.api.FakeClassnameTags123Api;
+
+
+FakeClassnameTags123Api apiInstance = new FakeClassnameTags123Api();
+Client body = new Client(); // Client | client model
+try {
+    Client result = apiInstance.testClassname(body);
+    System.out.println(result);
+} catch (ApiException e) {
+    System.err.println("Exception when calling FakeClassnameTags123Api#testClassname");
+    e.printStackTrace();
+}
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **body** | [**Client**](Client.md)| client model |
+
+### Return type
+
+[**Client**](Client.md)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: application/json
+ - **Accept**: application/json
+

samples/client/petstore/java/resttemplate/docs/FormatTest.md

@@ -14,7 +14,7 @@ Name | Type | Description | Notes
 **_byte** | **byte[]** |  | 
 **binary** | **byte[]** |  |  [optional]
 **date** | [**LocalDate**](LocalDate.md) |  | 
-**dateTime** | [**DateTime**](DateTime.md) |  |  [optional]
+**dateTime** | [**OffsetDateTime**](OffsetDateTime.md) |  |  [optional]
 **uuid** | [**UUID**](UUID.md) |  |  [optional]
 **password** | **String** |  | 
 

samples/client/petstore/java/resttemplate/docs/MixedPropertiesAndAdditionalPropertiesClass.md

@@ -5,7 +5,7 @@
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **uuid** | [**UUID**](UUID.md) |  |  [optional]
-**dateTime** | [**DateTime**](DateTime.md) |  |  [optional]
+**dateTime** | [**OffsetDateTime**](OffsetDateTime.md) |  |  [optional]
 **map** | [**Map<String, Animal>**](Animal.md) |  |  [optional]
 
 

samples/client/petstore/java/resttemplate/docs/Order.md

@@ -7,7 +7,7 @@ Name | Type | Description | Notes
 **id** | **Long** |  |  [optional]
 **petId** | **Long** |  |  [optional]
 **quantity** | **Integer** |  |  [optional]
-**shipDate** | [**DateTime**](DateTime.md) |  |  [optional]
+**shipDate** | [**OffsetDateTime**](OffsetDateTime.md) |  |  [optional]
 **status** | [**StatusEnum**](#StatusEnum) | Order Status |  [optional]
 **complete** | **Boolean** |  |  [optional]
 

samples/client/petstore/java/resttemplate/src/main/java/io/swagger/client/CustomInstantDeserializer.java

@@ -0,0 +1,232 @@
+package io.swagger.client;
+
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.core.JsonTokenId;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.DeserializationFeature;
+import com.fasterxml.jackson.databind.JsonDeserializer;
+import com.fasterxml.jackson.datatype.threetenbp.DateTimeUtils;
+import com.fasterxml.jackson.datatype.threetenbp.DecimalUtils;
+import com.fasterxml.jackson.datatype.threetenbp.deser.ThreeTenDateTimeDeserializerBase;
+import com.fasterxml.jackson.datatype.threetenbp.function.BiFunction;
+import com.fasterxml.jackson.datatype.threetenbp.function.Function;
+import org.threeten.bp.DateTimeException;
+import org.threeten.bp.Instant;
+import org.threeten.bp.OffsetDateTime;
+import org.threeten.bp.ZoneId;
+import org.threeten.bp.ZonedDateTime;
+import org.threeten.bp.format.DateTimeFormatter;
+import org.threeten.bp.temporal.Temporal;
+import org.threeten.bp.temporal.TemporalAccessor;
+
+import java.io.IOException;
+import java.math.BigDecimal;
+
+/**
+ * Deserializer for ThreeTen temporal {@link Instant}s, {@link OffsetDateTime}, and {@link ZonedDateTime}s.
+ * Adapted from the jackson threetenbp InstantDeserializer to add support for deserializing rfc822 format.
+ *
+ * @author Nick Williams
+ */
+public class CustomInstantDeserializer<T extends Temporal>
+    extends ThreeTenDateTimeDeserializerBase<T> {
+  private static final long serialVersionUID = 1L;
+
+  public static final CustomInstantDeserializer<Instant> INSTANT = new CustomInstantDeserializer<Instant>(
+      Instant.class, DateTimeFormatter.ISO_INSTANT,
+      new Function<TemporalAccessor, Instant>() {
+        @Override
+        public Instant apply(TemporalAccessor temporalAccessor) {
+          return Instant.from(temporalAccessor);
+        }
+      },
+      new Function<FromIntegerArguments, Instant>() {
+        @Override
+        public Instant apply(FromIntegerArguments a) {
+          return Instant.ofEpochMilli(a.value);
+        }
+      },
+      new Function<FromDecimalArguments, Instant>() {
+        @Override
+        public Instant apply(FromDecimalArguments a) {
+          return Instant.ofEpochSecond(a.integer, a.fraction);
+        }
+      },
+      null
+  );
+
+  public static final CustomInstantDeserializer<OffsetDateTime> OFFSET_DATE_TIME = new CustomInstantDeserializer<OffsetDateTime>(
+      OffsetDateTime.class, DateTimeFormatter.ISO_OFFSET_DATE_TIME,
+      new Function<TemporalAccessor, OffsetDateTime>() {
+        @Override
+        public OffsetDateTime apply(TemporalAccessor temporalAccessor) {
+          return OffsetDateTime.from(temporalAccessor);
+        }
+      },
+      new Function<FromIntegerArguments, OffsetDateTime>() {
+        @Override
+        public OffsetDateTime apply(FromIntegerArguments a) {
+          return OffsetDateTime.ofInstant(Instant.ofEpochMilli(a.value), a.zoneId);
+        }
+      },
+      new Function<FromDecimalArguments, OffsetDateTime>() {
+        @Override
+        public OffsetDateTime apply(FromDecimalArguments a) {
+          return OffsetDateTime.ofInstant(Instant.ofEpochSecond(a.integer, a.fraction), a.zoneId);
+        }
+      },
+      new BiFunction<OffsetDateTime, ZoneId, OffsetDateTime>() {
+        @Override
+        public OffsetDateTime apply(OffsetDateTime d, ZoneId z) {
+          return d.withOffsetSameInstant(z.getRules().getOffset(d.toLocalDateTime()));
+        }
+      }
+  );
+
+  public static final CustomInstantDeserializer<ZonedDateTime> ZONED_DATE_TIME = new CustomInstantDeserializer<ZonedDateTime>(
+      ZonedDateTime.class, DateTimeFormatter.ISO_ZONED_DATE_TIME,
+      new Function<TemporalAccessor, ZonedDateTime>() {
+        @Override
+        public ZonedDateTime apply(TemporalAccessor temporalAccessor) {
+          return ZonedDateTime.from(temporalAccessor);
+        }
+      },
+      new Function<FromIntegerArguments, ZonedDateTime>() {
+        @Override
+        public ZonedDateTime apply(FromIntegerArguments a) {
+          return ZonedDateTime.ofInstant(Instant.ofEpochMilli(a.value), a.zoneId);
+        }
+      },
+      new Function<FromDecimalArguments, ZonedDateTime>() {
+        @Override
+        public ZonedDateTime apply(FromDecimalArguments a) {
+          return ZonedDateTime.ofInstant(Instant.ofEpochSecond(a.integer, a.fraction), a.zoneId);
+        }
+      },
+      new BiFunction<ZonedDateTime, ZoneId, ZonedDateTime>() {
+        @Override
+        public ZonedDateTime apply(ZonedDateTime zonedDateTime, ZoneId zoneId) {
+          return zonedDateTime.withZoneSameInstant(zoneId);
+        }
+      }
+  );
+
+  protected final Function<FromIntegerArguments, T> fromMilliseconds;
+
+  protected final Function<FromDecimalArguments, T> fromNanoseconds;
+
+  protected final Function<TemporalAccessor, T> parsedToValue;
+
+  protected final BiFunction<T, ZoneId, T> adjust;
+
+  protected CustomInstantDeserializer(Class<T> supportedType,
+                    DateTimeFormatter parser,
+                    Function<TemporalAccessor, T> parsedToValue,
+                    Function<FromIntegerArguments, T> fromMilliseconds,
+                    Function<FromDecimalArguments, T> fromNanoseconds,
+                    BiFunction<T, ZoneId, T> adjust) {
+    super(supportedType, parser);
+    this.parsedToValue = parsedToValue;
+    this.fromMilliseconds = fromMilliseconds;
+    this.fromNanoseconds = fromNanoseconds;
+    this.adjust = adjust == null ? new BiFunction<T, ZoneId, T>() {
+      @Override
+      public T apply(T t, ZoneId zoneId) {
+        return t;
+      }
+    } : adjust;
+  }
+
+  @SuppressWarnings("unchecked")
+  protected CustomInstantDeserializer(CustomInstantDeserializer<T> base, DateTimeFormatter f) {
+    super((Class<T>) base.handledType(), f);
+    parsedToValue = base.parsedToValue;
+    fromMilliseconds = base.fromMilliseconds;
+    fromNanoseconds = base.fromNanoseconds;
+    adjust = base.adjust;
+  }
+
+  @Override
+  protected JsonDeserializer<T> withDateFormat(DateTimeFormatter dtf) {
+    if (dtf == _formatter) {
+      return this;
+    }
+    return new CustomInstantDeserializer<T>(this, dtf);
+  }
+
+  @Override
+  public T deserialize(JsonParser parser, DeserializationContext context) throws IOException {
+    //NOTE: Timestamps contain no timezone info, and are always in configured TZ. Only
+    //string values have to be adjusted to the configured TZ.
+    switch (parser.getCurrentTokenId()) {
+      case JsonTokenId.ID_NUMBER_FLOAT: {
+        BigDecimal value = parser.getDecimalValue();
+        long seconds = value.longValue();
+        int nanoseconds = DecimalUtils.extractNanosecondDecimal(value, seconds);
+        return fromNanoseconds.apply(new FromDecimalArguments(
+            seconds, nanoseconds, getZone(context)));
+      }
+
+      case JsonTokenId.ID_NUMBER_INT: {
+        long timestamp = parser.getLongValue();
+        if (context.isEnabled(DeserializationFeature.READ_DATE_TIMESTAMPS_AS_NANOSECONDS)) {
+          return this.fromNanoseconds.apply(new FromDecimalArguments(
+              timestamp, 0, this.getZone(context)
+          ));
+        }
+        return this.fromMilliseconds.apply(new FromIntegerArguments(
+            timestamp, this.getZone(context)
+        ));
+      }
+
+      case JsonTokenId.ID_STRING: {
+        String string = parser.getText().trim();
+        if (string.length() == 0) {
+          return null;
+        }
+        if (string.endsWith("+0000")) {
+          string = string.substring(0, string.length() - 5) + "Z";
+        }
+        T value;
+        try {
+          TemporalAccessor acc = _formatter.parse(string);
+          value = parsedToValue.apply(acc);
+          if (context.isEnabled(DeserializationFeature.ADJUST_DATES_TO_CONTEXT_TIME_ZONE)) {
+            return adjust.apply(value, this.getZone(context));
+          }
+        } catch (DateTimeException e) {
+          throw _peelDTE(e);
+        }
+        return value;
+      }
+    }
+    throw context.mappingException("Expected type float, integer, or string.");
+  }
+
+  private ZoneId getZone(DeserializationContext context) {
+    // Instants are always in UTC, so don't waste compute cycles
+    return (_valueClass == Instant.class) ? null : DateTimeUtils.timeZoneToZoneId(context.getTimeZone());
+  }
+
+  private static class FromIntegerArguments {
+    public final long value;
+    public final ZoneId zoneId;
+
+    private FromIntegerArguments(long value, ZoneId zoneId) {
+      this.value = value;
+      this.zoneId = zoneId;
+    }
+  }
+
+  private static class FromDecimalArguments {
+    public final long integer;
+    public final int fraction;
+    public final ZoneId zoneId;
+
+    private FromDecimalArguments(long integer, int fraction, ZoneId zoneId) {
+      this.integer = integer;
+      this.fraction = fraction;
+      this.zoneId = zoneId;
+    }
+  }
+}

samples/client/petstore/java/resttemplate/src/main/java/io/swagger/client/api/FakeApi.java

@@ -4,8 +4,8 @@ import io.swagger.client.ApiClient;
 
 import java.math.BigDecimal;
 import io.swagger.client.model.Client;
-import org.joda.time.DateTime;
-import org.joda.time.LocalDate;
+import org.threeten.bp.LocalDate;
+import org.threeten.bp.OffsetDateTime;
 
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -105,7 +105,7 @@ public class FakeApi {
      * @param paramCallback None
      * @throws RestClientException if an error occurs while attempting to invoke the API
      */
-    public void testEndpointParameters(BigDecimal number, Double _double, String patternWithoutDelimiter, byte[] _byte, Integer integer, Integer int32, Long int64, Float _float, String string, byte[] binary, LocalDate date, DateTime dateTime, String password, String paramCallback) throws RestClientException {
+    public void testEndpointParameters(BigDecimal number, Double _double, String patternWithoutDelimiter, byte[] _byte, Integer integer, Integer int32, Long int64, Float _float, String string, byte[] binary, LocalDate date, OffsetDateTime dateTime, String password, String paramCallback) throws RestClientException {
         Object postBody = null;
         
         // verify the required parameter 'number' is set

samples/client/petstore/java/resttemplate/src/main/java/io/swagger/client/api/FakeClassnameTags123Api.java

@@ -0,0 +1,84 @@
+package io.swagger.client.api;
+
+import io.swagger.client.ApiClient;
+
+import io.swagger.client.model.Client;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+import org.springframework.util.LinkedMultiValueMap;
+import org.springframework.util.MultiValueMap;
+import org.springframework.web.client.RestClientException;
+import org.springframework.web.client.HttpClientErrorException;
+import org.springframework.web.util.UriComponentsBuilder;
+import org.springframework.core.ParameterizedTypeReference;
+import org.springframework.core.io.FileSystemResource;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+
+
+@Component("io.swagger.client.api.FakeClassnameTags123Api")
+public class FakeClassnameTags123Api {
+    private ApiClient apiClient;
+
+    public FakeClassnameTags123Api() {
+        this(new ApiClient());
+    }
+
+    @Autowired
+    public FakeClassnameTags123Api(ApiClient apiClient) {
+        this.apiClient = apiClient;
+    }
+
+    public ApiClient getApiClient() {
+        return apiClient;
+    }
+
+    public void setApiClient(ApiClient apiClient) {
+        this.apiClient = apiClient;
+    }
+
+    /**
+     * To test class name in snake case
+     * 
+     * <p><b>200</b> - successful operation
+     * @param body client model
+     * @return Client
+     * @throws RestClientException if an error occurs while attempting to invoke the API
+     */
+    public Client testClassname(Client body) throws RestClientException {
+        Object postBody = body;
+        
+        // verify the required parameter 'body' is set
+        if (body == null) {
+            throw new HttpClientErrorException(HttpStatus.BAD_REQUEST, "Missing the required parameter 'body' when calling testClassname");
+        }
+        
+        String path = UriComponentsBuilder.fromPath("/fake_classname_test").build().toUriString();
+        
+        final MultiValueMap<String, String> queryParams = new LinkedMultiValueMap<String, String>();
+        final HttpHeaders headerParams = new HttpHeaders();
+        final MultiValueMap<String, Object> formParams = new LinkedMultiValueMap<String, Object>();
+
+        final String[] accepts = { 
+            "application/json"
+        };
+        final List<MediaType> accept = apiClient.selectHeaderAccept(accepts);
+        final String[] contentTypes = { 
+            "application/json"
+        };
+        final MediaType contentType = apiClient.selectHeaderContentType(contentTypes);
+
+        String[] authNames = new String[] {  };
+
+        ParameterizedTypeReference<Client> returnType = new ParameterizedTypeReference<Client>() {};
+        return apiClient.invokeAPI(path, HttpMethod.PATCH, queryParams, postBody, headerParams, formParams, accept, contentType, authNames, returnType);
+    }
+}

samples/client/petstore/java/resttemplate/src/main/java/io/swagger/client/model/FormatTest.java

@@ -21,8 +21,8 @@ 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 org.threeten.bp.LocalDate;
+import org.threeten.bp.OffsetDateTime;
 
 /**
  * FormatTest
@@ -60,7 +60,7 @@ public class FormatTest {
   private LocalDate date = null;
 
   @JsonProperty("dateTime")
-  private DateTime dateTime = null;
+  private OffsetDateTime dateTime = null;
 
   @JsonProperty("uuid")
   private UUID uuid = null;
@@ -258,7 +258,7 @@ public class FormatTest {
     this.date = date;
   }
 
-  public FormatTest dateTime(DateTime dateTime) {
+  public FormatTest dateTime(OffsetDateTime dateTime) {
     this.dateTime = dateTime;
     return this;
   }
@@ -268,11 +268,11 @@ public class FormatTest {
    * @return dateTime
   **/
   @ApiModelProperty(value = "")
-  public DateTime getDateTime() {
+  public OffsetDateTime getDateTime() {
     return dateTime;
   }
 
-  public void setDateTime(DateTime dateTime) {
+  public void setDateTime(OffsetDateTime dateTime) {
     this.dateTime = dateTime;
   }
 

samples/client/petstore/java/resttemplate/src/main/java/io/swagger/client/model/MixedPropertiesAndAdditionalPropertiesClass.java

@@ -24,7 +24,7 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.UUID;
-import org.joda.time.DateTime;
+import org.threeten.bp.OffsetDateTime;
 
 /**
  * MixedPropertiesAndAdditionalPropertiesClass
@@ -35,7 +35,7 @@ public class MixedPropertiesAndAdditionalPropertiesClass {
   private UUID uuid = null;
 
   @JsonProperty("dateTime")
-  private DateTime dateTime = null;
+  private OffsetDateTime dateTime = null;
 
   @JsonProperty("map")
   private Map<String, Animal> map = null;
@@ -58,7 +58,7 @@ public class MixedPropertiesAndAdditionalPropertiesClass {
     this.uuid = uuid;
   }
 
-  public MixedPropertiesAndAdditionalPropertiesClass dateTime(DateTime dateTime) {
+  public MixedPropertiesAndAdditionalPropertiesClass dateTime(OffsetDateTime dateTime) {
     this.dateTime = dateTime;
     return this;
   }
@@ -68,11 +68,11 @@ public class MixedPropertiesAndAdditionalPropertiesClass {
    * @return dateTime
   **/
   @ApiModelProperty(value = "")
-  public DateTime getDateTime() {
+  public OffsetDateTime getDateTime() {
     return dateTime;
   }
 
-  public void setDateTime(DateTime dateTime) {
+  public void setDateTime(OffsetDateTime dateTime) {
     this.dateTime = dateTime;
   }
 

samples/client/petstore/java/resttemplate/src/main/java/io/swagger/client/model/Order.java

@@ -19,7 +19,7 @@ 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 org.threeten.bp.OffsetDateTime;
 
 /**
  * Order
@@ -36,7 +36,7 @@ public class Order {
   private Integer quantity = null;
 
   @JsonProperty("shipDate")
-  private DateTime shipDate = null;
+  private OffsetDateTime shipDate = null;
 
   /**
    * Order Status
@@ -135,7 +135,7 @@ public class Order {
     this.quantity = quantity;
   }
 
-  public Order shipDate(DateTime shipDate) {
+  public Order shipDate(OffsetDateTime shipDate) {
     this.shipDate = shipDate;
     return this;
   }
@@ -145,11 +145,11 @@ public class Order {
    * @return shipDate
   **/
   @ApiModelProperty(value = "")
-  public DateTime getShipDate() {
+  public OffsetDateTime getShipDate() {
     return shipDate;
   }
 
-  public void setShipDate(DateTime shipDate) {
+  public void setShipDate(OffsetDateTime shipDate) {
     this.shipDate = shipDate;
   }
 

samples/client/petstore/java/resttemplate/src/test/java/io/swagger/client/api/FakeClassnameTags123ApiTest.java

@@ -0,0 +1,50 @@
+/*
+ * Swagger Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * OpenAPI spec version: 1.0.0
+ * Contact: apiteam@swagger.io
+ *
+ * NOTE: This class is auto generated by the swagger code generator program.
+ * https://github.com/swagger-api/swagger-codegen.git
+ * Do not edit the class manually.
+ */
+
+
+package io.swagger.client.api;
+
+import io.swagger.client.model.Client;
+import org.junit.Test;
+import org.junit.Ignore;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * API tests for FakeClassnameTags123Api
+ */
+@Ignore
+public class FakeClassnameTags123ApiTest {
+
+    private final FakeClassnameTags123Api api = new FakeClassnameTags123Api();
+
+    
+    /**
+     * To test class name in snake case
+     *
+     * 
+     *
+     * @throws ApiException
+     *          if the Api call fails
+     */
+    @Test
+    public void testClassnameTest() {
+        Client body = null;
+        Client response = api.testClassname(body);
+
+        // TODO: test validations
+    }
+    
+}