set supportInheritance to true for java based gens

samples/client/petstore/java/feign/src/main/java/io/swagger/client/ApiClient.java

@@ -41,10 +41,10 @@ public class ApiClient {
     this();
     for(String authName : authNames) { 
       RequestInterceptor auth;
-      if (authName == "api_key") { 
-        auth = new ApiKeyAuth("header", "api_key");
-      } else if (authName == "petstore_auth") { 
+      if (authName == "petstore_auth") { 
         auth = new OAuth(OAuthFlow.implicit, "http://petstore.swagger.io/api/oauth/dialog", "", "write:pets, read:pets");
+      } else if (authName == "api_key") { 
+        auth = new ApiKeyAuth("header", "api_key");
       } else {
         throw new RuntimeException("auth name \"" + authName + "\" not found in available auth names");
       }

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

@@ -4,8 +4,8 @@ import io.swagger.client.ApiClient;
 
 import io.swagger.client.model.Client;
 import org.joda.time.LocalDate;
-import org.joda.time.DateTime;
 import java.math.BigDecimal;
+import org.joda.time.DateTime;
 
 import java.util.ArrayList;
 import java.util.HashMap;

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

@@ -3,8 +3,8 @@ package io.swagger.client.api;
 import io.swagger.client.ApiClient;
 
 import io.swagger.client.model.Pet;
-import java.io.File;
 import io.swagger.client.model.ModelApiResponse;
+import java.io.File;
 
 import java.util.ArrayList;
 import java.util.HashMap;

samples/client/petstore/java/feign/src/main/java/io/swagger/client/model/Cat.java

@@ -37,51 +37,9 @@ import io.swagger.client.model.Animal;
  */
 
 public class Cat extends Animal  {
-  @JsonProperty("className")
-  private String className = null;
-
-  @JsonProperty("color")
-  private String color = "red";
-
   @JsonProperty("declawed")
   private Boolean declawed = null;
 
-  public Cat className(String className) {
-    this.className = className;
-    return this;
-  }
-
-   /**
-   * Get className
-   * @return className
-  **/
-  @ApiModelProperty(example = "null", required = true, value = "")
-  public String getClassName() {
-    return className;
-  }
-
-  public void setClassName(String className) {
-    this.className = className;
-  }
-
-  public Cat color(String color) {
-    this.color = color;
-    return this;
-  }
-
-   /**
-   * Get color
-   * @return color
-  **/
-  @ApiModelProperty(example = "null", value = "")
-  public String getColor() {
-    return color;
-  }
-
-  public void setColor(String color) {
-    this.color = color;
-  }
-
   public Cat declawed(Boolean declawed) {
     this.declawed = declawed;
     return this;
@@ -110,15 +68,13 @@ public class Cat extends Animal  {
       return false;
     }
     Cat cat = (Cat) o;
-    return Objects.equals(this.className, cat.className) &&
-        Objects.equals(this.color, cat.color) &&
-        Objects.equals(this.declawed, cat.declawed) &&
+    return Objects.equals(this.declawed, cat.declawed) &&
         super.equals(o);
   }
 
   @Override
   public int hashCode() {
-    return Objects.hash(className, color, declawed, super.hashCode());
+    return Objects.hash(declawed, super.hashCode());
   }
 
   @Override
@@ -126,8 +82,6 @@ public class Cat extends Animal  {
     StringBuilder sb = new StringBuilder();
     sb.append("class Cat {\n");
     sb.append("    ").append(toIndentedString(super.toString())).append("\n");
-    sb.append("    className: ").append(toIndentedString(className)).append("\n");
-    sb.append("    color: ").append(toIndentedString(color)).append("\n");
     sb.append("    declawed: ").append(toIndentedString(declawed)).append("\n");
     sb.append("}");
     return sb.toString();

samples/client/petstore/java/feign/src/main/java/io/swagger/client/model/Dog.java

@@ -37,51 +37,9 @@ import io.swagger.client.model.Animal;
  */
 
 public class Dog extends Animal  {
-  @JsonProperty("className")
-  private String className = null;
-
-  @JsonProperty("color")
-  private String color = "red";
-
   @JsonProperty("breed")
   private String breed = null;
 
-  public Dog className(String className) {
-    this.className = className;
-    return this;
-  }
-
-   /**
-   * Get className
-   * @return className
-  **/
-  @ApiModelProperty(example = "null", required = true, value = "")
-  public String getClassName() {
-    return className;
-  }
-
-  public void setClassName(String className) {
-    this.className = className;
-  }
-
-  public Dog color(String color) {
-    this.color = color;
-    return this;
-  }
-
-   /**
-   * Get color
-   * @return color
-  **/
-  @ApiModelProperty(example = "null", value = "")
-  public String getColor() {
-    return color;
-  }
-
-  public void setColor(String color) {
-    this.color = color;
-  }
-
   public Dog breed(String breed) {
     this.breed = breed;
     return this;
@@ -110,15 +68,13 @@ public class Dog extends Animal  {
       return false;
     }
     Dog dog = (Dog) o;
-    return Objects.equals(this.className, dog.className) &&
-        Objects.equals(this.color, dog.color) &&
-        Objects.equals(this.breed, dog.breed) &&
+    return Objects.equals(this.breed, dog.breed) &&
         super.equals(o);
   }
 
   @Override
   public int hashCode() {
-    return Objects.hash(className, color, breed, super.hashCode());
+    return Objects.hash(breed, super.hashCode());
   }
 
   @Override
@@ -126,8 +82,6 @@ public class Dog extends Animal  {
     StringBuilder sb = new StringBuilder();
     sb.append("class Dog {\n");
     sb.append("    ").append(toIndentedString(super.toString())).append("\n");
-    sb.append("    className: ").append(toIndentedString(className)).append("\n");
-    sb.append("    color: ").append(toIndentedString(color)).append("\n");
     sb.append("    breed: ").append(toIndentedString(breed)).append("\n");
     sb.append("}");
     return sb.toString();