marked handlebars helper classes as deprecated since they're going to be moved to swagger-codegen-generator repo

Author: HugoMario

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/helpers/ExtensionHelper.java

@@ -8,6 +8,11 @@
 import java.io.IOException;
 import java.util.Map;
 
+/**
+ * new version of this class can be found on: https://github.com/swagger-api/swagger-codegen-generators
+ * @deprecated use <code>io.swagger.codegen.handlebars.helpers.ExtensionHelper</code> instead.
+ */
+@Deprecated
 public abstract class ExtensionHelper implements Helper<VendorExtendable> {
 
     public abstract String getPreffix();

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/helpers/HasHelper.java

@@ -2,6 +2,11 @@
 
 import static io.swagger.codegen.VendorExtendable.PREFIX_HAS;
 
+/**
+ * new version of this class can be found on: https://github.com/swagger-api/swagger-codegen-generators
+ * @deprecated use <code>io.swagger.codegen.handlebars.helpers.HasHelper</code> instead.
+ */
+@Deprecated
 public class HasHelper extends ExtensionHelper {
 
     public static final String NAME = "has";

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/helpers/HasNotHelper.java

@@ -2,6 +2,11 @@
 
 import io.swagger.codegen.VendorExtendable;
 
+/**
+ * new version of this class can be found on: https://github.com/swagger-api/swagger-codegen-generators
+ * @deprecated use <code>io.swagger.codegen.handlebars.helpers.HasNotHelper</code> instead.
+ */
+@Deprecated
 public class HasNotHelper extends NoneExtensionHelper {
 
     public static final String NAME = "hasNot";

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/helpers/IsHelper.java

@@ -2,6 +2,11 @@
 
 import static io.swagger.codegen.VendorExtendable.PREFIX_IS;
 
+/**
+ * new version of this class can be found on: https://github.com/swagger-api/swagger-codegen-generators
+ * @deprecated use <code>io.swagger.codegen.handlebars.helpers.IsHelper</code> instead.
+ */
+@Deprecated
 public class IsHelper extends ExtensionHelper {
 
     public static final String NAME = "is";

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/helpers/IsNotHelper.java

@@ -2,6 +2,11 @@
 
 import io.swagger.codegen.VendorExtendable;
 
+/**
+ * new version of this class can be found on: https://github.com/swagger-api/swagger-codegen-generators
+ * @deprecated use <code>io.swagger.codegen.handlebars.helpers.IsNotHelper</code> instead.
+ */
+@Deprecated
 public class IsNotHelper extends NoneExtensionHelper {
 
     public static final String NAME = "isNot";

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/helpers/JavaHelper.java

@@ -13,6 +13,11 @@
 
 import static io.swagger.codegen.languages.helpers.ExtensionHelper.getBooleanValue;
 
+/**
+ * new version of this class can be found on: https://github.com/swagger-api/swagger-codegen-generators
+ * @deprecated use <code>io.swagger.codegen.handlebars.helpers.JavaHelper</code> instead.
+ */
+@Deprecated
 public class JavaHelper {
 
     public CharSequence getClassDefinition(CodegenModel codegenModel, Options options) throws IOException {

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/helpers/NoneExtensionHelper.java

@@ -9,6 +9,11 @@
 import static io.swagger.codegen.VendorExtendable.PREFIX_IS;
 import static io.swagger.codegen.languages.helpers.ExtensionHelper.getBooleanValue;
 
+/**
+ * new version of this class can be found on: https://github.com/swagger-api/swagger-codegen-generators
+ * @deprecated use <code>io.swagger.codegen.handlebars.helpers.NoneExtensionHelper</code> instead.
+ */
+@Deprecated
 public abstract class NoneExtensionHelper implements Helper<VendorExtendable> {
 
     public abstract String getPreffix();