Add 'isClassnameSanitized' tag

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

@@ -41,7 +41,6 @@
   @JsonSubTypes.Type(value = BigCat.class, name = "BigCat"),
   @JsonSubTypes.Type(value = Cat.class, name = "Cat"),
   @JsonSubTypes.Type(value = Dog.class, name = "Dog"),
-  @JsonSubTypes.Type(value = Animal.class, name = "Animal"),
 })
 
 public class Animal {

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

@@ -36,7 +36,6 @@
 @javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen")
 @JsonTypeInfo(use = JsonTypeInfo.Id.NAME, include = JsonTypeInfo.As.EXISTING_PROPERTY, property = "className", visible = true)
 @JsonSubTypes({
-  @JsonSubTypes.Type(value = BigCat.class, name = "BigCat"),
 })
 
 public class BigCat extends Cat {

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

@@ -38,7 +38,6 @@
 @JsonTypeInfo(use = JsonTypeInfo.Id.NAME, include = JsonTypeInfo.As.EXISTING_PROPERTY, property = "className", visible = true)
 @JsonSubTypes({
   @JsonSubTypes.Type(value = BigCat.class, name = "BigCat"),
-  @JsonSubTypes.Type(value = Cat.class, name = "Cat"),
 })
 
 public class Cat extends Animal {

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

@@ -36,7 +36,6 @@
 @javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen")
 @JsonTypeInfo(use = JsonTypeInfo.Id.NAME, include = JsonTypeInfo.As.EXISTING_PROPERTY, property = "className", visible = true)
 @JsonSubTypes({
-  @JsonSubTypes.Type(value = Dog.class, name = "Dog"),
 })
 
 public class Dog extends Animal {