update samples

samples/client/petstore/java/feign/src/main/java/org/openapitools/client/model/TypeHolderDefault.java

@@ -166,7 +166,6 @@ public class TypeHolderDefault {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderDefault {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/feign/src/main/java/org/openapitools/client/model/TypeHolderExample.java

@@ -166,7 +166,6 @@ public class TypeHolderExample {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderExample {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/feign10x/src/main/java/org/openapitools/client/model/TypeHolderDefault.java

@@ -166,7 +166,6 @@ public class TypeHolderDefault {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderDefault {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/feign10x/src/main/java/org/openapitools/client/model/TypeHolderExample.java

@@ -166,7 +166,6 @@ public class TypeHolderExample {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderExample {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/google-api-client/src/main/java/org/openapitools/client/model/TypeHolderDefault.java

@@ -166,7 +166,6 @@ public class TypeHolderDefault {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderDefault {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/google-api-client/src/main/java/org/openapitools/client/model/TypeHolderExample.java

@@ -166,7 +166,6 @@ public class TypeHolderExample {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderExample {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/jersey1/src/main/java/org/openapitools/client/model/TypeHolderDefault.java

@@ -166,7 +166,6 @@ public class TypeHolderDefault {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderDefault {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/jersey1/src/main/java/org/openapitools/client/model/TypeHolderExample.java

@@ -166,7 +166,6 @@ public class TypeHolderExample {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderExample {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/jersey2-java6/src/main/java/org/openapitools/client/model/TypeHolderDefault.java

@@ -165,7 +165,6 @@ public class TypeHolderDefault {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderDefault {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/jersey2-java6/src/main/java/org/openapitools/client/model/TypeHolderExample.java

@@ -165,7 +165,6 @@ public class TypeHolderExample {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderExample {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/jersey2-java8/src/main/java/org/openapitools/client/model/TypeHolderDefault.java

@@ -166,7 +166,6 @@ public class TypeHolderDefault {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderDefault {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/jersey2-java8/src/main/java/org/openapitools/client/model/TypeHolderExample.java

@@ -166,7 +166,6 @@ public class TypeHolderExample {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderExample {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/jersey2/src/main/java/org/openapitools/client/model/TypeHolderDefault.java

@@ -166,7 +166,6 @@ public class TypeHolderDefault {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderDefault {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/jersey2/src/main/java/org/openapitools/client/model/TypeHolderExample.java

@@ -166,7 +166,6 @@ public class TypeHolderExample {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderExample {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/okhttp-gson-parcelableModel/src/main/java/org/openapitools/client/model/TypeHolderDefault.java

@@ -178,7 +178,6 @@ public class TypeHolderDefault implements Parcelable {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderDefault {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/okhttp-gson-parcelableModel/src/main/java/org/openapitools/client/model/TypeHolderExample.java

@@ -178,7 +178,6 @@ public class TypeHolderExample implements Parcelable {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderExample {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/okhttp-gson/src/main/java/org/openapitools/client/model/TypeHolderDefault.java

@@ -174,7 +174,6 @@ public class TypeHolderDefault {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderDefault {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/okhttp-gson/src/main/java/org/openapitools/client/model/TypeHolderExample.java

@@ -174,7 +174,6 @@ public class TypeHolderExample {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderExample {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/rest-assured/src/main/java/org/openapitools/client/model/TypeHolderDefault.java

@@ -174,7 +174,6 @@ public class TypeHolderDefault {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderDefault {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/rest-assured/src/main/java/org/openapitools/client/model/TypeHolderExample.java

@@ -174,7 +174,6 @@ public class TypeHolderExample {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderExample {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/resteasy/src/main/java/org/openapitools/client/model/TypeHolderDefault.java

@@ -166,7 +166,6 @@ public class TypeHolderDefault {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderDefault {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/resteasy/src/main/java/org/openapitools/client/model/TypeHolderExample.java

@@ -166,7 +166,6 @@ public class TypeHolderExample {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderExample {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/resttemplate-withXml/src/main/java/org/openapitools/client/model/TypeHolderDefault.java

@@ -183,7 +183,6 @@ public class TypeHolderDefault {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderDefault {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/resttemplate-withXml/src/main/java/org/openapitools/client/model/TypeHolderExample.java

@@ -183,7 +183,6 @@ public class TypeHolderExample {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderExample {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/resttemplate/src/main/java/org/openapitools/client/model/TypeHolderDefault.java

@@ -166,7 +166,6 @@ public class TypeHolderDefault {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderDefault {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/resttemplate/src/main/java/org/openapitools/client/model/TypeHolderExample.java

@@ -166,7 +166,6 @@ public class TypeHolderExample {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderExample {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/retrofit/src/main/java/org/openapitools/client/model/TypeHolderDefault.java

@@ -174,7 +174,6 @@ public class TypeHolderDefault {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderDefault {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/retrofit/src/main/java/org/openapitools/client/model/TypeHolderExample.java

@@ -174,7 +174,6 @@ public class TypeHolderExample {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderExample {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/retrofit2-play24/src/main/java/org/openapitools/client/model/TypeHolderDefault.java

@@ -174,7 +174,6 @@ public class TypeHolderDefault {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderDefault {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/retrofit2-play24/src/main/java/org/openapitools/client/model/TypeHolderExample.java

@@ -174,7 +174,6 @@ public class TypeHolderExample {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderExample {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/retrofit2-play25/src/main/java/org/openapitools/client/model/TypeHolderDefault.java

@@ -174,7 +174,6 @@ public class TypeHolderDefault {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderDefault {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/retrofit2-play25/src/main/java/org/openapitools/client/model/TypeHolderExample.java

@@ -174,7 +174,6 @@ public class TypeHolderExample {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderExample {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/retrofit2-play26/src/main/java/org/openapitools/client/model/TypeHolderDefault.java

@@ -174,7 +174,6 @@ public class TypeHolderDefault {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderDefault {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/retrofit2-play26/src/main/java/org/openapitools/client/model/TypeHolderExample.java

@@ -174,7 +174,6 @@ public class TypeHolderExample {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderExample {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/retrofit2/src/main/java/org/openapitools/client/model/TypeHolderDefault.java

@@ -174,7 +174,6 @@ public class TypeHolderDefault {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderDefault {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/retrofit2/src/main/java/org/openapitools/client/model/TypeHolderExample.java

@@ -174,7 +174,6 @@ public class TypeHolderExample {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderExample {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/retrofit2rx/src/main/java/org/openapitools/client/model/TypeHolderDefault.java

@@ -174,7 +174,6 @@ public class TypeHolderDefault {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderDefault {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/retrofit2rx/src/main/java/org/openapitools/client/model/TypeHolderExample.java

@@ -174,7 +174,6 @@ public class TypeHolderExample {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderExample {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/retrofit2rx2/src/main/java/org/openapitools/client/model/TypeHolderDefault.java

@@ -174,7 +174,6 @@ public class TypeHolderDefault {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderDefault {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/retrofit2rx2/src/main/java/org/openapitools/client/model/TypeHolderExample.java

@@ -174,7 +174,6 @@ public class TypeHolderExample {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderExample {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/vertx/src/main/java/org/openapitools/client/model/TypeHolderDefault.java

@@ -166,7 +166,6 @@ public class TypeHolderDefault {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderDefault {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/vertx/src/main/java/org/openapitools/client/model/TypeHolderExample.java

@@ -166,7 +166,6 @@ public class TypeHolderExample {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderExample {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/webclient/src/main/java/org/openapitools/client/model/TypeHolderDefault.java

@@ -166,7 +166,6 @@ public class TypeHolderDefault {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderDefault {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/java/webclient/src/main/java/org/openapitools/client/model/TypeHolderExample.java

@@ -166,7 +166,6 @@ public class TypeHolderExample {
   public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class TypeHolderExample {\n");
-    
     sb.append("    stringItem: ").append(toIndentedString(stringItem)).append("\n");
     sb.append("    numberItem: ").append(toIndentedString(numberItem)).append("\n");
     sb.append("    integerItem: ").append(toIndentedString(integerItem)).append("\n");

samples/client/petstore/ruby/lib/petstore/models/type_holder_default.rb

@@ -157,7 +157,7 @@ module Petstore
       return nil unless attributes.is_a?(Hash)
       self.class.openapi_types.each_pair do |key, type|
         if type =~ /\AArray<(.*)>/i
-          # check to ensure the input is an array given that the the attribute
+          # check to ensure the input is an array given that the attribute
           # is documented as an array but the input is not
           if attributes[self.class.attribute_map[key]].is_a?(Array)
             self.send("#{key}=", attributes[self.class.attribute_map[key]].map { |v| _deserialize($1, v) })

samples/client/petstore/ruby/lib/petstore/models/type_holder_example.rb

@@ -153,7 +153,7 @@ module Petstore
       return nil unless attributes.is_a?(Hash)
       self.class.openapi_types.each_pair do |key, type|
         if type =~ /\AArray<(.*)>/i
-          # check to ensure the input is an array given that the the attribute
+          # check to ensure the input is an array given that the attribute
           # is documented as an array but the input is not
           if attributes[self.class.attribute_map[key]].is_a?(Array)
             self.send("#{key}=", attributes[self.class.attribute_map[key]].map { |v| _deserialize($1, v) })

samples/server/petstore/php-slim/lib/Model/TypeHolderDefault.php

@@ -1,11 +1,26 @@
 <?php
 /**
  * TypeHolderDefault
+ *
+ * PHP version 7
+ *
+ * @package OpenAPIServer\Model
+ * @author  OpenAPI Generator team
+ * @link    https://github.com/openapitools/openapi-generator
+ */
+
+/**
+ * NOTE: This class is auto generated by the openapi generator program.
+ * https://github.com/openapitools/openapi-generator
  */
 namespace OpenAPIServer\Model;
 
 /**
  * TypeHolderDefault
+ *
+ * @package OpenAPIServer\Model
+ * @author  OpenAPI Generator team
+ * @link    https://github.com/openapitools/openapi-generator
  */
 class TypeHolderDefault
 {

samples/server/petstore/php-slim/lib/Model/TypeHolderExample.php

@@ -1,11 +1,26 @@
 <?php
 /**
  * TypeHolderExample
+ *
+ * PHP version 7
+ *
+ * @package OpenAPIServer\Model
+ * @author  OpenAPI Generator team
+ * @link    https://github.com/openapitools/openapi-generator
+ */
+
+/**
+ * NOTE: This class is auto generated by the openapi generator program.
+ * https://github.com/openapitools/openapi-generator
  */
 namespace OpenAPIServer\Model;
 
 /**
  * TypeHolderExample
+ *
+ * @package OpenAPIServer\Model
+ * @author  OpenAPI Generator team
+ * @link    https://github.com/openapitools/openapi-generator
  */
 class TypeHolderExample
 {

samples/server/petstore/spring-mvc-j8-async/src/main/java/org/openapitools/model/TypeHolderDefault.java

@@ -8,6 +8,7 @@ import io.swagger.annotations.ApiModelProperty;
 import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
+import org.openapitools.jackson.nullable.JsonNullable;
 import javax.validation.Valid;
 import javax.validation.constraints.*;
 

samples/server/petstore/spring-mvc-j8-async/src/main/java/org/openapitools/model/TypeHolderExample.java

@@ -8,6 +8,7 @@ import io.swagger.annotations.ApiModelProperty;
 import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
+import org.openapitools.jackson.nullable.JsonNullable;
 import javax.validation.Valid;
 import javax.validation.constraints.*;
 

samples/server/petstore/spring-mvc-j8-localdatetime/src/main/java/org/openapitools/model/TypeHolderDefault.java

@@ -8,6 +8,7 @@ import io.swagger.annotations.ApiModelProperty;
 import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
+import org.openapitools.jackson.nullable.JsonNullable;
 import javax.validation.Valid;
 import javax.validation.constraints.*;
 

samples/server/petstore/spring-mvc-j8-localdatetime/src/main/java/org/openapitools/model/TypeHolderExample.java

@@ -8,6 +8,7 @@ import io.swagger.annotations.ApiModelProperty;
 import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
+import org.openapitools.jackson.nullable.JsonNullable;
 import javax.validation.Valid;
 import javax.validation.constraints.*;
 

samples/server/petstore/spring-mvc/src/main/java/org/openapitools/model/TypeHolderDefault.java

@@ -8,6 +8,7 @@ import io.swagger.annotations.ApiModelProperty;
 import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
+import org.openapitools.jackson.nullable.JsonNullable;
 import javax.validation.Valid;
 import javax.validation.constraints.*;
 

samples/server/petstore/spring-mvc/src/main/java/org/openapitools/model/TypeHolderExample.java

@@ -8,6 +8,7 @@ import io.swagger.annotations.ApiModelProperty;
 import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
+import org.openapitools.jackson.nullable.JsonNullable;
 import javax.validation.Valid;
 import javax.validation.constraints.*;
 

samples/server/petstore/springboot-beanvalidation/src/main/java/org/openapitools/model/TypeHolderDefault.java

@@ -8,6 +8,7 @@ import io.swagger.annotations.ApiModelProperty;
 import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
+import org.openapitools.jackson.nullable.JsonNullable;
 import javax.validation.Valid;
 import javax.validation.constraints.*;
 

samples/server/petstore/springboot-beanvalidation/src/main/java/org/openapitools/model/TypeHolderExample.java

@@ -8,6 +8,7 @@ import io.swagger.annotations.ApiModelProperty;
 import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
+import org.openapitools.jackson.nullable.JsonNullable;
 import javax.validation.Valid;
 import javax.validation.constraints.*;
 

samples/server/petstore/springboot-delegate-j8/src/main/java/org/openapitools/model/TypeHolderDefault.java

@@ -8,6 +8,7 @@ import io.swagger.annotations.ApiModelProperty;
 import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
+import org.openapitools.jackson.nullable.JsonNullable;
 import javax.validation.Valid;
 import javax.validation.constraints.*;
 

samples/server/petstore/springboot-delegate-j8/src/main/java/org/openapitools/model/TypeHolderExample.java

@@ -8,6 +8,7 @@ import io.swagger.annotations.ApiModelProperty;
 import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
+import org.openapitools.jackson.nullable.JsonNullable;
 import javax.validation.Valid;
 import javax.validation.constraints.*;
 

samples/server/petstore/springboot-delegate/src/main/java/org/openapitools/model/TypeHolderDefault.java

@@ -8,6 +8,7 @@ import io.swagger.annotations.ApiModelProperty;
 import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
+import org.openapitools.jackson.nullable.JsonNullable;
 import javax.validation.Valid;
 import javax.validation.constraints.*;
 

samples/server/petstore/springboot-delegate/src/main/java/org/openapitools/model/TypeHolderExample.java

@@ -8,6 +8,7 @@ import io.swagger.annotations.ApiModelProperty;
 import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
+import org.openapitools.jackson.nullable.JsonNullable;
 import javax.validation.Valid;
 import javax.validation.constraints.*;
 

samples/server/petstore/springboot-implicitHeaders/src/main/java/org/openapitools/model/TypeHolderDefault.java

@@ -8,6 +8,7 @@ import io.swagger.annotations.ApiModelProperty;
 import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
+import org.openapitools.jackson.nullable.JsonNullable;
 import javax.validation.Valid;
 import javax.validation.constraints.*;
 

samples/server/petstore/springboot-implicitHeaders/src/main/java/org/openapitools/model/TypeHolderExample.java

@@ -8,6 +8,7 @@ import io.swagger.annotations.ApiModelProperty;
 import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
+import org.openapitools.jackson.nullable.JsonNullable;
 import javax.validation.Valid;
 import javax.validation.constraints.*;
 

samples/server/petstore/springboot-reactive/src/main/java/org/openapitools/model/TypeHolderDefault.java

@@ -8,6 +8,7 @@ import io.swagger.annotations.ApiModelProperty;
 import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
+import org.openapitools.jackson.nullable.JsonNullable;
 import javax.validation.Valid;
 import javax.validation.constraints.*;
 

samples/server/petstore/springboot-reactive/src/main/java/org/openapitools/model/TypeHolderExample.java

@@ -8,6 +8,7 @@ import io.swagger.annotations.ApiModelProperty;
 import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
+import org.openapitools.jackson.nullable.JsonNullable;
 import javax.validation.Valid;
 import javax.validation.constraints.*;
 

samples/server/petstore/springboot-useoptional/src/main/java/org/openapitools/model/TypeHolderDefault.java

@@ -8,6 +8,7 @@ import io.swagger.annotations.ApiModelProperty;
 import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
+import org.openapitools.jackson.nullable.JsonNullable;
 import javax.validation.Valid;
 import javax.validation.constraints.*;
 

samples/server/petstore/springboot-useoptional/src/main/java/org/openapitools/model/TypeHolderExample.java

@@ -8,6 +8,7 @@ import io.swagger.annotations.ApiModelProperty;
 import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
+import org.openapitools.jackson.nullable.JsonNullable;
 import javax.validation.Valid;
 import javax.validation.constraints.*;
 

samples/server/petstore/springboot-virtualan/src/main/java/org/openapitools/virtualan/model/TypeHolderDefault.java

@@ -8,6 +8,7 @@ import io.swagger.annotations.ApiModelProperty;
 import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
+import org.openapitools.jackson.nullable.JsonNullable;
 import javax.validation.Valid;
 import javax.validation.constraints.*;
 

samples/server/petstore/springboot-virtualan/src/main/java/org/openapitools/virtualan/model/TypeHolderExample.java

@@ -8,6 +8,7 @@ import io.swagger.annotations.ApiModelProperty;
 import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
+import org.openapitools.jackson.nullable.JsonNullable;
 import javax.validation.Valid;
 import javax.validation.constraints.*;
 

samples/server/petstore/springboot/src/main/java/org/openapitools/model/TypeHolderDefault.java

@@ -8,6 +8,7 @@ import io.swagger.annotations.ApiModelProperty;
 import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
+import org.openapitools.jackson.nullable.JsonNullable;
 import javax.validation.Valid;
 import javax.validation.constraints.*;
 

samples/server/petstore/springboot/src/main/java/org/openapitools/model/TypeHolderExample.java

@@ -8,6 +8,7 @@ import io.swagger.annotations.ApiModelProperty;
 import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
+import org.openapitools.jackson.nullable.JsonNullable;
 import javax.validation.Valid;
 import javax.validation.constraints.*;