diff --git a/modules/openapi-generator/src/main/resources/JavaJaxRS/resteasy/apiService.mustache b/modules/openapi-generator/src/main/resources/JavaJaxRS/resteasy/apiService.mustache
index 910ad5df8bb2..72e24c58c53b 100644
--- a/modules/openapi-generator/src/main/resources/JavaJaxRS/resteasy/apiService.mustache
+++ b/modules/openapi-generator/src/main/resources/JavaJaxRS/resteasy/apiService.mustache
@@ -2,21 +2,34 @@ package {{package}};
 
 import {{package}}.*;
 import {{modelPackage}}.*;
-{{#operations}}{{#operation}}{{#isMultipart}}import org.jboss.resteasy.plugins.providers.multipart.MultipartFormDataInput;
-{{/isMultipart}}{{/operation}}{{/operations}}
+{{#vendorExtensions.x-enable-mcp-server}}
+import io.quarkiverse.mcp.server.Tool;
+import io.quarkiverse.mcp.server.ToolArg;
+import jakarta.enterprise.context.ApplicationScoped;
+import lombok.AllArgsConstructor;
+{{/vendorExtensions.x-enable-mcp-server}}
 
-{{#imports}}import {{import}};
+{{#operations}}
+{{#operation}}
+{{#isMultipart}}
+import org.jboss.resteasy.plugins.providers.multipart.MultipartFormDataInput;
+{{/isMultipart}}
+{{/operation}}
+{{/operations}}
+
+{{#imports}}
+import {{import}};
 {{/imports}}
 
 import java.util.List;
 import {{package}}.NotFoundException;
-
 import java.io.InputStream;
 
 {{#useBeanValidation}}
 import {{javaxPackage}}.validation.constraints.*;
 import {{javaxPackage}}.validation.Valid;
 {{/useBeanValidation}}
+
 import {{javaxPackage}}.ws.rs.core.Response;
 import {{javaxPackage}}.ws.rs.core.SecurityContext;
 
@@ -24,9 +37,55 @@ import {{javaxPackage}}.ws.rs.core.SecurityContext;
 
 {{#operations}}
 public interface {{classname}}Service {
-  {{#operation}}
-      Response {{nickname}}({{#isMultipart}}MultipartFormDataInput input,{{/isMultipart}}{{#allParams}}{{>serviceQueryParams}}{{>servicePathParams}}{{>serviceHeaderParams}}{{>serviceBodyParams}}{{^isMultipart}}{{>serviceFormParams}},{{/isMultipart}}{{#isMultipart}}{{^isFormParam}},{{/isFormParam}}{{/isMultipart}}{{/allParams}}SecurityContext securityContext)
-      throws NotFoundException;
-  {{/operation}}
+    {{#operation}}
+    Response {{nickname}}(
+        {{#isMultipart}}MultipartFormDataInput input,{{/isMultipart}}
+        {{#allParams}}
+        {{>serviceQueryParams}}{{>servicePathParams}}{{>serviceHeaderParams}}{{>serviceBodyParams}}{{^isMultipart}}{{>serviceFormParams}},{{/isMultipart}}{{#isMultipart}}{{^isFormParam}},{{/isFormParam}}{{/isMultipart}}
+        {{/allParams}}
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response {{nickname}}(
+        {{#isMultipart}}MultipartFormDataInput input,{{/isMultipart}}
+        {{#allParams}}
+        {{>serviceQueryParams}}{{>servicePathParams}}{{>serviceHeaderParams}}{{>serviceBodyParams}}{{^isMultipart}}{{>serviceFormParams}}{{^last}}, {{/last}}{{/isMultipart}}{{#isMultipart}}{{^isFormParam}}{{^last}}, {{/last}}{{/isFormParam}}{{/isMultipart}}
+        {{/allParams}}
+        String context
+    ) throws NotFoundException {
+        return {{nickname}}(
+            {{#isMultipart}}input,{{/isMultipart}}
+            {{#allParams}}{{paramName}},{{/allParams}}
+            (SecurityContext)null
+        );
+    }
+    {{/operation}}
+}
+{{#vendorExtensions.x-enable-mcp-server}}
+@ApplicationScoped
+@AllArgsConstructor
+class Mcp{{classname}}Service {
+    {{classname}}Service service;
+
+    {{#operation}}
+    {{#vendorExtensions.x-enable-mcp-operation}}
+    @Tool(description = "{{summary}}")
+    public Response {{nickname}}(
+        {{#isMultipart}}MultipartFormDataInput input,{{/isMultipart}}
+        {{#allParams}}
+        @ToolArg(description = "{{description}}", required = false)
+        {{>serviceQueryParams}}{{>servicePathParams}}{{>serviceHeaderParams}}{{>serviceBodyParams}}{{^isMultipart}}{{>serviceFormParams}}{{^last}}, {{/last}}{{/isMultipart}}{{#isMultipart}}{{^isFormParam}}{{^last}}, {{/last}}{{/isFormParam}}{{/isMultipart}}
+        {{/allParams}}
+        String context
+    ) throws NotFoundException {
+        return service.{{nickname}}(
+            {{#isMultipart}}input,{{/isMultipart}}
+            {{#allParams}}{{paramName}},{{/allParams}}
+            (SecurityContext)null
+        );
+    }
+    {{/vendorExtensions.x-enable-mcp-operation}}
+    {{/operation}}
 }
+{{/vendorExtensions.x-enable-mcp-server}}
 {{/operations}}
diff --git a/samples/server/petstore/jaxrs-resteasy/default/src/gen/java/org/openapitools/api/PetApiService.java b/samples/server/petstore/jaxrs-resteasy/default/src/gen/java/org/openapitools/api/PetApiService.java
index 18582d0f4365..015b0ad1b557 100644
--- a/samples/server/petstore/jaxrs-resteasy/default/src/gen/java/org/openapitools/api/PetApiService.java
+++ b/samples/server/petstore/jaxrs-resteasy/default/src/gen/java/org/openapitools/api/PetApiService.java
@@ -2,8 +2,8 @@
 
 import org.openapitools.api.*;
 import org.openapitools.model.*;
-import org.jboss.resteasy.plugins.providers.multipart.MultipartFormDataInput;
 
+import org.jboss.resteasy.plugins.providers.multipart.MultipartFormDataInput;
 
 import java.io.File;
 import org.openapitools.model.ModelApiResponse;
@@ -11,30 +11,158 @@
 
 import java.util.List;
 import org.openapitools.api.NotFoundException;
-
 import java.io.InputStream;
 
 import javax.validation.constraints.*;
 import javax.validation.Valid;
+
 import javax.ws.rs.core.Response;
 import javax.ws.rs.core.SecurityContext;
 
 @javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaResteasyServerCodegen", comments = "Generator version: 7.17.0-SNAPSHOT")
 public interface PetApiService {
-      Response addPet(Pet body,SecurityContext securityContext)
-      throws NotFoundException;
-      Response deletePet(Long petId,SecurityContext securityContext)
-      throws NotFoundException;
-      Response findPetsByStatus(List<String> status,SecurityContext securityContext)
-      throws NotFoundException;
-      Response findPetsByTags(List<String> tags,SecurityContext securityContext)
-      throws NotFoundException;
-      Response getPetById(Long petId,SecurityContext securityContext)
-      throws NotFoundException;
-      Response updatePet(Pet body,SecurityContext securityContext)
-      throws NotFoundException;
-      Response updatePetWithForm(Long petId,String name,String status,SecurityContext securityContext)
-      throws NotFoundException;
-      Response uploadFile(MultipartFormDataInput input,Long petId,SecurityContext securityContext)
-      throws NotFoundException;
+    Response addPet(
+        
+        Pet body,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response addPet(
+        
+        Pet body, 
+        String context
+    ) throws NotFoundException {
+        return addPet(
+            
+            body,
+            (SecurityContext)null
+        );
+    }
+    Response deletePet(
+        
+        Long petId,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response deletePet(
+        
+        Long petId, 
+        String context
+    ) throws NotFoundException {
+        return deletePet(
+            
+            petId,
+            (SecurityContext)null
+        );
+    }
+    Response findPetsByStatus(
+        
+        List<String> status,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response findPetsByStatus(
+        
+        List<String> status, 
+        String context
+    ) throws NotFoundException {
+        return findPetsByStatus(
+            
+            status,
+            (SecurityContext)null
+        );
+    }
+    Response findPetsByTags(
+        
+        List<String> tags,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response findPetsByTags(
+        
+        List<String> tags, 
+        String context
+    ) throws NotFoundException {
+        return findPetsByTags(
+            
+            tags,
+            (SecurityContext)null
+        );
+    }
+    Response getPetById(
+        
+        Long petId,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response getPetById(
+        
+        Long petId, 
+        String context
+    ) throws NotFoundException {
+        return getPetById(
+            
+            petId,
+            (SecurityContext)null
+        );
+    }
+    Response updatePet(
+        
+        Pet body,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response updatePet(
+        
+        Pet body, 
+        String context
+    ) throws NotFoundException {
+        return updatePet(
+            
+            body,
+            (SecurityContext)null
+        );
+    }
+    Response updatePetWithForm(
+        
+        Long petId,
+        String name,
+        String status,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response updatePetWithForm(
+        
+        Long petId, 
+        String name, 
+        String status, 
+        String context
+    ) throws NotFoundException {
+        return updatePetWithForm(
+            
+            petId,name,status,
+            (SecurityContext)null
+        );
+    }
+    Response uploadFile(
+        MultipartFormDataInput input,
+        Long petId,
+        
+        
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response uploadFile(
+        MultipartFormDataInput input,
+        Long petId, 
+        
+        
+        String context
+    ) throws NotFoundException {
+        return uploadFile(
+            input,
+            petId,additionalMetadata,_file,
+            (SecurityContext)null
+        );
+    }
 }
diff --git a/samples/server/petstore/jaxrs-resteasy/default/src/gen/java/org/openapitools/api/StoreApiService.java b/samples/server/petstore/jaxrs-resteasy/default/src/gen/java/org/openapitools/api/StoreApiService.java
index 272a640d7461..26be6b361b1f 100644
--- a/samples/server/petstore/jaxrs-resteasy/default/src/gen/java/org/openapitools/api/StoreApiService.java
+++ b/samples/server/petstore/jaxrs-resteasy/default/src/gen/java/org/openapitools/api/StoreApiService.java
@@ -9,22 +9,80 @@
 
 import java.util.List;
 import org.openapitools.api.NotFoundException;
-
 import java.io.InputStream;
 
 import javax.validation.constraints.*;
 import javax.validation.Valid;
+
 import javax.ws.rs.core.Response;
 import javax.ws.rs.core.SecurityContext;
 
 @javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaResteasyServerCodegen", comments = "Generator version: 7.17.0-SNAPSHOT")
 public interface StoreApiService {
-      Response deleteOrder(String orderId,SecurityContext securityContext)
-      throws NotFoundException;
-      Response getInventory(SecurityContext securityContext)
-      throws NotFoundException;
-      Response getOrderById(Long orderId,SecurityContext securityContext)
-      throws NotFoundException;
-      Response placeOrder(Order body,SecurityContext securityContext)
-      throws NotFoundException;
+    Response deleteOrder(
+        
+        String orderId,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response deleteOrder(
+        
+        String orderId, 
+        String context
+    ) throws NotFoundException {
+        return deleteOrder(
+            
+            orderId,
+            (SecurityContext)null
+        );
+    }
+    Response getInventory(
+        
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response getInventory(
+        
+        String context
+    ) throws NotFoundException {
+        return getInventory(
+            
+            
+            (SecurityContext)null
+        );
+    }
+    Response getOrderById(
+        
+        Long orderId,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response getOrderById(
+        
+        Long orderId, 
+        String context
+    ) throws NotFoundException {
+        return getOrderById(
+            
+            orderId,
+            (SecurityContext)null
+        );
+    }
+    Response placeOrder(
+        
+        Order body,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response placeOrder(
+        
+        Order body, 
+        String context
+    ) throws NotFoundException {
+        return placeOrder(
+            
+            body,
+            (SecurityContext)null
+        );
+    }
 }
diff --git a/samples/server/petstore/jaxrs-resteasy/default/src/gen/java/org/openapitools/api/UserApiService.java b/samples/server/petstore/jaxrs-resteasy/default/src/gen/java/org/openapitools/api/UserApiService.java
index 67e6e5d8870e..0720a37ee3e0 100644
--- a/samples/server/petstore/jaxrs-resteasy/default/src/gen/java/org/openapitools/api/UserApiService.java
+++ b/samples/server/petstore/jaxrs-resteasy/default/src/gen/java/org/openapitools/api/UserApiService.java
@@ -9,30 +9,152 @@
 
 import java.util.List;
 import org.openapitools.api.NotFoundException;
-
 import java.io.InputStream;
 
 import javax.validation.constraints.*;
 import javax.validation.Valid;
+
 import javax.ws.rs.core.Response;
 import javax.ws.rs.core.SecurityContext;
 
 @javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaResteasyServerCodegen", comments = "Generator version: 7.17.0-SNAPSHOT")
 public interface UserApiService {
-      Response createUser(User body,SecurityContext securityContext)
-      throws NotFoundException;
-      Response createUsersWithArrayInput(List<@Valid User> body,SecurityContext securityContext)
-      throws NotFoundException;
-      Response createUsersWithListInput(List<@Valid User> body,SecurityContext securityContext)
-      throws NotFoundException;
-      Response deleteUser(String username,SecurityContext securityContext)
-      throws NotFoundException;
-      Response getUserByName(String username,SecurityContext securityContext)
-      throws NotFoundException;
-      Response loginUser(String username,String password,SecurityContext securityContext)
-      throws NotFoundException;
-      Response logoutUser(SecurityContext securityContext)
-      throws NotFoundException;
-      Response updateUser(String username,User body,SecurityContext securityContext)
-      throws NotFoundException;
+    Response createUser(
+        
+        User body,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response createUser(
+        
+        User body, 
+        String context
+    ) throws NotFoundException {
+        return createUser(
+            
+            body,
+            (SecurityContext)null
+        );
+    }
+    Response createUsersWithArrayInput(
+        
+        List<@Valid User> body,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response createUsersWithArrayInput(
+        
+        List<@Valid User> body, 
+        String context
+    ) throws NotFoundException {
+        return createUsersWithArrayInput(
+            
+            body,
+            (SecurityContext)null
+        );
+    }
+    Response createUsersWithListInput(
+        
+        List<@Valid User> body,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response createUsersWithListInput(
+        
+        List<@Valid User> body, 
+        String context
+    ) throws NotFoundException {
+        return createUsersWithListInput(
+            
+            body,
+            (SecurityContext)null
+        );
+    }
+    Response deleteUser(
+        
+        String username,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response deleteUser(
+        
+        String username, 
+        String context
+    ) throws NotFoundException {
+        return deleteUser(
+            
+            username,
+            (SecurityContext)null
+        );
+    }
+    Response getUserByName(
+        
+        String username,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response getUserByName(
+        
+        String username, 
+        String context
+    ) throws NotFoundException {
+        return getUserByName(
+            
+            username,
+            (SecurityContext)null
+        );
+    }
+    Response loginUser(
+        
+        String username,
+        String password,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response loginUser(
+        
+        String username, 
+        String password, 
+        String context
+    ) throws NotFoundException {
+        return loginUser(
+            
+            username,password,
+            (SecurityContext)null
+        );
+    }
+    Response logoutUser(
+        
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response logoutUser(
+        
+        String context
+    ) throws NotFoundException {
+        return logoutUser(
+            
+            
+            (SecurityContext)null
+        );
+    }
+    Response updateUser(
+        
+        String username,
+        User body,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response updateUser(
+        
+        String username, 
+        User body, 
+        String context
+    ) throws NotFoundException {
+        return updateUser(
+            
+            username,body,
+            (SecurityContext)null
+        );
+    }
 }
diff --git a/samples/server/petstore/jaxrs-resteasy/java8/src/gen/java/org/openapitools/api/PetApiService.java b/samples/server/petstore/jaxrs-resteasy/java8/src/gen/java/org/openapitools/api/PetApiService.java
index c73f3eafa704..a69cee54278d 100644
--- a/samples/server/petstore/jaxrs-resteasy/java8/src/gen/java/org/openapitools/api/PetApiService.java
+++ b/samples/server/petstore/jaxrs-resteasy/java8/src/gen/java/org/openapitools/api/PetApiService.java
@@ -2,8 +2,8 @@
 
 import org.openapitools.api.*;
 import org.openapitools.model.*;
-import org.jboss.resteasy.plugins.providers.multipart.MultipartFormDataInput;
 
+import org.jboss.resteasy.plugins.providers.multipart.MultipartFormDataInput;
 
 import java.io.File;
 import org.openapitools.model.ModelApiResponse;
@@ -11,30 +11,160 @@
 
 import java.util.List;
 import org.openapitools.api.NotFoundException;
-
 import java.io.InputStream;
 
 import javax.validation.constraints.*;
 import javax.validation.Valid;
+
 import javax.ws.rs.core.Response;
 import javax.ws.rs.core.SecurityContext;
 
 @javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaResteasyServerCodegen", comments = "Generator version: 7.17.0-SNAPSHOT")
 public interface PetApiService {
-      Response addPet(Pet body,SecurityContext securityContext)
-      throws NotFoundException;
-      Response deletePet(Long petId,String apiKey,SecurityContext securityContext)
-      throws NotFoundException;
-      Response findPetsByStatus(List<String> status,SecurityContext securityContext)
-      throws NotFoundException;
-      Response findPetsByTags(List<String> tags,SecurityContext securityContext)
-      throws NotFoundException;
-      Response getPetById(Long petId,SecurityContext securityContext)
-      throws NotFoundException;
-      Response updatePet(Pet body,SecurityContext securityContext)
-      throws NotFoundException;
-      Response updatePetWithForm(Long petId,String name,String status,SecurityContext securityContext)
-      throws NotFoundException;
-      Response uploadFile(MultipartFormDataInput input,Long petId,SecurityContext securityContext)
-      throws NotFoundException;
+    Response addPet(
+        
+        Pet body,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response addPet(
+        
+        Pet body, 
+        String context
+    ) throws NotFoundException {
+        return addPet(
+            
+            body,
+            (SecurityContext)null
+        );
+    }
+    Response deletePet(
+        
+        Long petId,
+        String apiKey,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response deletePet(
+        
+        Long petId, 
+        String apiKey, 
+        String context
+    ) throws NotFoundException {
+        return deletePet(
+            
+            petId,apiKey,
+            (SecurityContext)null
+        );
+    }
+    Response findPetsByStatus(
+        
+        List<String> status,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response findPetsByStatus(
+        
+        List<String> status, 
+        String context
+    ) throws NotFoundException {
+        return findPetsByStatus(
+            
+            status,
+            (SecurityContext)null
+        );
+    }
+    Response findPetsByTags(
+        
+        List<String> tags,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response findPetsByTags(
+        
+        List<String> tags, 
+        String context
+    ) throws NotFoundException {
+        return findPetsByTags(
+            
+            tags,
+            (SecurityContext)null
+        );
+    }
+    Response getPetById(
+        
+        Long petId,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response getPetById(
+        
+        Long petId, 
+        String context
+    ) throws NotFoundException {
+        return getPetById(
+            
+            petId,
+            (SecurityContext)null
+        );
+    }
+    Response updatePet(
+        
+        Pet body,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response updatePet(
+        
+        Pet body, 
+        String context
+    ) throws NotFoundException {
+        return updatePet(
+            
+            body,
+            (SecurityContext)null
+        );
+    }
+    Response updatePetWithForm(
+        
+        Long petId,
+        String name,
+        String status,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response updatePetWithForm(
+        
+        Long petId, 
+        String name, 
+        String status, 
+        String context
+    ) throws NotFoundException {
+        return updatePetWithForm(
+            
+            petId,name,status,
+            (SecurityContext)null
+        );
+    }
+    Response uploadFile(
+        MultipartFormDataInput input,
+        Long petId,
+        
+        
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response uploadFile(
+        MultipartFormDataInput input,
+        Long petId, 
+        
+        
+        String context
+    ) throws NotFoundException {
+        return uploadFile(
+            input,
+            petId,additionalMetadata,_file,
+            (SecurityContext)null
+        );
+    }
 }
diff --git a/samples/server/petstore/jaxrs-resteasy/java8/src/gen/java/org/openapitools/api/StoreApiService.java b/samples/server/petstore/jaxrs-resteasy/java8/src/gen/java/org/openapitools/api/StoreApiService.java
index 272a640d7461..26be6b361b1f 100644
--- a/samples/server/petstore/jaxrs-resteasy/java8/src/gen/java/org/openapitools/api/StoreApiService.java
+++ b/samples/server/petstore/jaxrs-resteasy/java8/src/gen/java/org/openapitools/api/StoreApiService.java
@@ -9,22 +9,80 @@
 
 import java.util.List;
 import org.openapitools.api.NotFoundException;
-
 import java.io.InputStream;
 
 import javax.validation.constraints.*;
 import javax.validation.Valid;
+
 import javax.ws.rs.core.Response;
 import javax.ws.rs.core.SecurityContext;
 
 @javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaResteasyServerCodegen", comments = "Generator version: 7.17.0-SNAPSHOT")
 public interface StoreApiService {
-      Response deleteOrder(String orderId,SecurityContext securityContext)
-      throws NotFoundException;
-      Response getInventory(SecurityContext securityContext)
-      throws NotFoundException;
-      Response getOrderById(Long orderId,SecurityContext securityContext)
-      throws NotFoundException;
-      Response placeOrder(Order body,SecurityContext securityContext)
-      throws NotFoundException;
+    Response deleteOrder(
+        
+        String orderId,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response deleteOrder(
+        
+        String orderId, 
+        String context
+    ) throws NotFoundException {
+        return deleteOrder(
+            
+            orderId,
+            (SecurityContext)null
+        );
+    }
+    Response getInventory(
+        
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response getInventory(
+        
+        String context
+    ) throws NotFoundException {
+        return getInventory(
+            
+            
+            (SecurityContext)null
+        );
+    }
+    Response getOrderById(
+        
+        Long orderId,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response getOrderById(
+        
+        Long orderId, 
+        String context
+    ) throws NotFoundException {
+        return getOrderById(
+            
+            orderId,
+            (SecurityContext)null
+        );
+    }
+    Response placeOrder(
+        
+        Order body,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response placeOrder(
+        
+        Order body, 
+        String context
+    ) throws NotFoundException {
+        return placeOrder(
+            
+            body,
+            (SecurityContext)null
+        );
+    }
 }
diff --git a/samples/server/petstore/jaxrs-resteasy/java8/src/gen/java/org/openapitools/api/UserApiService.java b/samples/server/petstore/jaxrs-resteasy/java8/src/gen/java/org/openapitools/api/UserApiService.java
index 1a0ed58706cc..10cdea6aa059 100644
--- a/samples/server/petstore/jaxrs-resteasy/java8/src/gen/java/org/openapitools/api/UserApiService.java
+++ b/samples/server/petstore/jaxrs-resteasy/java8/src/gen/java/org/openapitools/api/UserApiService.java
@@ -9,30 +9,152 @@
 
 import java.util.List;
 import org.openapitools.api.NotFoundException;
-
 import java.io.InputStream;
 
 import javax.validation.constraints.*;
 import javax.validation.Valid;
+
 import javax.ws.rs.core.Response;
 import javax.ws.rs.core.SecurityContext;
 
 @javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaResteasyServerCodegen", comments = "Generator version: 7.17.0-SNAPSHOT")
 public interface UserApiService {
-      Response createUser(User body,SecurityContext securityContext)
-      throws NotFoundException;
-      Response createUsersWithArrayInput(List<@Valid User> body,SecurityContext securityContext)
-      throws NotFoundException;
-      Response createUsersWithListInput(List<@Valid User> body,SecurityContext securityContext)
-      throws NotFoundException;
-      Response deleteUser(String username,SecurityContext securityContext)
-      throws NotFoundException;
-      Response getUserByName(String username,SecurityContext securityContext)
-      throws NotFoundException;
-      Response loginUser(String username,String password,SecurityContext securityContext)
-      throws NotFoundException;
-      Response logoutUser(SecurityContext securityContext)
-      throws NotFoundException;
-      Response updateUser(String username,User body,SecurityContext securityContext)
-      throws NotFoundException;
+    Response createUser(
+        
+        User body,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response createUser(
+        
+        User body, 
+        String context
+    ) throws NotFoundException {
+        return createUser(
+            
+            body,
+            (SecurityContext)null
+        );
+    }
+    Response createUsersWithArrayInput(
+        
+        List<@Valid User> body,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response createUsersWithArrayInput(
+        
+        List<@Valid User> body, 
+        String context
+    ) throws NotFoundException {
+        return createUsersWithArrayInput(
+            
+            body,
+            (SecurityContext)null
+        );
+    }
+    Response createUsersWithListInput(
+        
+        List<@Valid User> body,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response createUsersWithListInput(
+        
+        List<@Valid User> body, 
+        String context
+    ) throws NotFoundException {
+        return createUsersWithListInput(
+            
+            body,
+            (SecurityContext)null
+        );
+    }
+    Response deleteUser(
+        
+        String username,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response deleteUser(
+        
+        String username, 
+        String context
+    ) throws NotFoundException {
+        return deleteUser(
+            
+            username,
+            (SecurityContext)null
+        );
+    }
+    Response getUserByName(
+        
+        String username,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response getUserByName(
+        
+        String username, 
+        String context
+    ) throws NotFoundException {
+        return getUserByName(
+            
+            username,
+            (SecurityContext)null
+        );
+    }
+    Response loginUser(
+        
+        String username,
+        String password,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response loginUser(
+        
+        String username, 
+        String password, 
+        String context
+    ) throws NotFoundException {
+        return loginUser(
+            
+            username,password,
+            (SecurityContext)null
+        );
+    }
+    Response logoutUser(
+        
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response logoutUser(
+        
+        String context
+    ) throws NotFoundException {
+        return logoutUser(
+            
+            
+            (SecurityContext)null
+        );
+    }
+    Response updateUser(
+        
+        String username,
+        User body,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response updateUser(
+        
+        String username, 
+        User body, 
+        String context
+    ) throws NotFoundException {
+        return updateUser(
+            
+            username,body,
+            (SecurityContext)null
+        );
+    }
 }
diff --git a/samples/server/petstore/jaxrs-resteasy/joda/src/gen/java/org/openapitools/api/PetApiService.java b/samples/server/petstore/jaxrs-resteasy/joda/src/gen/java/org/openapitools/api/PetApiService.java
index c73f3eafa704..a69cee54278d 100644
--- a/samples/server/petstore/jaxrs-resteasy/joda/src/gen/java/org/openapitools/api/PetApiService.java
+++ b/samples/server/petstore/jaxrs-resteasy/joda/src/gen/java/org/openapitools/api/PetApiService.java
@@ -2,8 +2,8 @@
 
 import org.openapitools.api.*;
 import org.openapitools.model.*;
-import org.jboss.resteasy.plugins.providers.multipart.MultipartFormDataInput;
 
+import org.jboss.resteasy.plugins.providers.multipart.MultipartFormDataInput;
 
 import java.io.File;
 import org.openapitools.model.ModelApiResponse;
@@ -11,30 +11,160 @@
 
 import java.util.List;
 import org.openapitools.api.NotFoundException;
-
 import java.io.InputStream;
 
 import javax.validation.constraints.*;
 import javax.validation.Valid;
+
 import javax.ws.rs.core.Response;
 import javax.ws.rs.core.SecurityContext;
 
 @javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaResteasyServerCodegen", comments = "Generator version: 7.17.0-SNAPSHOT")
 public interface PetApiService {
-      Response addPet(Pet body,SecurityContext securityContext)
-      throws NotFoundException;
-      Response deletePet(Long petId,String apiKey,SecurityContext securityContext)
-      throws NotFoundException;
-      Response findPetsByStatus(List<String> status,SecurityContext securityContext)
-      throws NotFoundException;
-      Response findPetsByTags(List<String> tags,SecurityContext securityContext)
-      throws NotFoundException;
-      Response getPetById(Long petId,SecurityContext securityContext)
-      throws NotFoundException;
-      Response updatePet(Pet body,SecurityContext securityContext)
-      throws NotFoundException;
-      Response updatePetWithForm(Long petId,String name,String status,SecurityContext securityContext)
-      throws NotFoundException;
-      Response uploadFile(MultipartFormDataInput input,Long petId,SecurityContext securityContext)
-      throws NotFoundException;
+    Response addPet(
+        
+        Pet body,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response addPet(
+        
+        Pet body, 
+        String context
+    ) throws NotFoundException {
+        return addPet(
+            
+            body,
+            (SecurityContext)null
+        );
+    }
+    Response deletePet(
+        
+        Long petId,
+        String apiKey,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response deletePet(
+        
+        Long petId, 
+        String apiKey, 
+        String context
+    ) throws NotFoundException {
+        return deletePet(
+            
+            petId,apiKey,
+            (SecurityContext)null
+        );
+    }
+    Response findPetsByStatus(
+        
+        List<String> status,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response findPetsByStatus(
+        
+        List<String> status, 
+        String context
+    ) throws NotFoundException {
+        return findPetsByStatus(
+            
+            status,
+            (SecurityContext)null
+        );
+    }
+    Response findPetsByTags(
+        
+        List<String> tags,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response findPetsByTags(
+        
+        List<String> tags, 
+        String context
+    ) throws NotFoundException {
+        return findPetsByTags(
+            
+            tags,
+            (SecurityContext)null
+        );
+    }
+    Response getPetById(
+        
+        Long petId,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response getPetById(
+        
+        Long petId, 
+        String context
+    ) throws NotFoundException {
+        return getPetById(
+            
+            petId,
+            (SecurityContext)null
+        );
+    }
+    Response updatePet(
+        
+        Pet body,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response updatePet(
+        
+        Pet body, 
+        String context
+    ) throws NotFoundException {
+        return updatePet(
+            
+            body,
+            (SecurityContext)null
+        );
+    }
+    Response updatePetWithForm(
+        
+        Long petId,
+        String name,
+        String status,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response updatePetWithForm(
+        
+        Long petId, 
+        String name, 
+        String status, 
+        String context
+    ) throws NotFoundException {
+        return updatePetWithForm(
+            
+            petId,name,status,
+            (SecurityContext)null
+        );
+    }
+    Response uploadFile(
+        MultipartFormDataInput input,
+        Long petId,
+        
+        
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response uploadFile(
+        MultipartFormDataInput input,
+        Long petId, 
+        
+        
+        String context
+    ) throws NotFoundException {
+        return uploadFile(
+            input,
+            petId,additionalMetadata,_file,
+            (SecurityContext)null
+        );
+    }
 }
diff --git a/samples/server/petstore/jaxrs-resteasy/joda/src/gen/java/org/openapitools/api/StoreApiService.java b/samples/server/petstore/jaxrs-resteasy/joda/src/gen/java/org/openapitools/api/StoreApiService.java
index 272a640d7461..26be6b361b1f 100644
--- a/samples/server/petstore/jaxrs-resteasy/joda/src/gen/java/org/openapitools/api/StoreApiService.java
+++ b/samples/server/petstore/jaxrs-resteasy/joda/src/gen/java/org/openapitools/api/StoreApiService.java
@@ -9,22 +9,80 @@
 
 import java.util.List;
 import org.openapitools.api.NotFoundException;
-
 import java.io.InputStream;
 
 import javax.validation.constraints.*;
 import javax.validation.Valid;
+
 import javax.ws.rs.core.Response;
 import javax.ws.rs.core.SecurityContext;
 
 @javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaResteasyServerCodegen", comments = "Generator version: 7.17.0-SNAPSHOT")
 public interface StoreApiService {
-      Response deleteOrder(String orderId,SecurityContext securityContext)
-      throws NotFoundException;
-      Response getInventory(SecurityContext securityContext)
-      throws NotFoundException;
-      Response getOrderById(Long orderId,SecurityContext securityContext)
-      throws NotFoundException;
-      Response placeOrder(Order body,SecurityContext securityContext)
-      throws NotFoundException;
+    Response deleteOrder(
+        
+        String orderId,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response deleteOrder(
+        
+        String orderId, 
+        String context
+    ) throws NotFoundException {
+        return deleteOrder(
+            
+            orderId,
+            (SecurityContext)null
+        );
+    }
+    Response getInventory(
+        
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response getInventory(
+        
+        String context
+    ) throws NotFoundException {
+        return getInventory(
+            
+            
+            (SecurityContext)null
+        );
+    }
+    Response getOrderById(
+        
+        Long orderId,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response getOrderById(
+        
+        Long orderId, 
+        String context
+    ) throws NotFoundException {
+        return getOrderById(
+            
+            orderId,
+            (SecurityContext)null
+        );
+    }
+    Response placeOrder(
+        
+        Order body,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response placeOrder(
+        
+        Order body, 
+        String context
+    ) throws NotFoundException {
+        return placeOrder(
+            
+            body,
+            (SecurityContext)null
+        );
+    }
 }
diff --git a/samples/server/petstore/jaxrs-resteasy/joda/src/gen/java/org/openapitools/api/UserApiService.java b/samples/server/petstore/jaxrs-resteasy/joda/src/gen/java/org/openapitools/api/UserApiService.java
index e3d14ce41ea9..ce289f2988a8 100644
--- a/samples/server/petstore/jaxrs-resteasy/joda/src/gen/java/org/openapitools/api/UserApiService.java
+++ b/samples/server/petstore/jaxrs-resteasy/joda/src/gen/java/org/openapitools/api/UserApiService.java
@@ -9,30 +9,152 @@
 
 import java.util.List;
 import org.openapitools.api.NotFoundException;
-
 import java.io.InputStream;
 
 import javax.validation.constraints.*;
 import javax.validation.Valid;
+
 import javax.ws.rs.core.Response;
 import javax.ws.rs.core.SecurityContext;
 
 @javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaResteasyServerCodegen", comments = "Generator version: 7.17.0-SNAPSHOT")
 public interface UserApiService {
-      Response createUser(User body,SecurityContext securityContext)
-      throws NotFoundException;
-      Response createUsersWithArrayInput(List<@Valid User> body,SecurityContext securityContext)
-      throws NotFoundException;
-      Response createUsersWithListInput(List<@Valid User> body,SecurityContext securityContext)
-      throws NotFoundException;
-      Response deleteUser(String username,SecurityContext securityContext)
-      throws NotFoundException;
-      Response getUserByName(String username,SecurityContext securityContext)
-      throws NotFoundException;
-      Response loginUser(String username,String password,SecurityContext securityContext)
-      throws NotFoundException;
-      Response logoutUser(SecurityContext securityContext)
-      throws NotFoundException;
-      Response updateUser(String username,User body,SecurityContext securityContext)
-      throws NotFoundException;
+    Response createUser(
+        
+        User body,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response createUser(
+        
+        User body, 
+        String context
+    ) throws NotFoundException {
+        return createUser(
+            
+            body,
+            (SecurityContext)null
+        );
+    }
+    Response createUsersWithArrayInput(
+        
+        List<@Valid User> body,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response createUsersWithArrayInput(
+        
+        List<@Valid User> body, 
+        String context
+    ) throws NotFoundException {
+        return createUsersWithArrayInput(
+            
+            body,
+            (SecurityContext)null
+        );
+    }
+    Response createUsersWithListInput(
+        
+        List<@Valid User> body,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response createUsersWithListInput(
+        
+        List<@Valid User> body, 
+        String context
+    ) throws NotFoundException {
+        return createUsersWithListInput(
+            
+            body,
+            (SecurityContext)null
+        );
+    }
+    Response deleteUser(
+        
+        String username,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response deleteUser(
+        
+        String username, 
+        String context
+    ) throws NotFoundException {
+        return deleteUser(
+            
+            username,
+            (SecurityContext)null
+        );
+    }
+    Response getUserByName(
+        
+        String username,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response getUserByName(
+        
+        String username, 
+        String context
+    ) throws NotFoundException {
+        return getUserByName(
+            
+            username,
+            (SecurityContext)null
+        );
+    }
+    Response loginUser(
+        
+        String username,
+        String password,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response loginUser(
+        
+        String username, 
+        String password, 
+        String context
+    ) throws NotFoundException {
+        return loginUser(
+            
+            username,password,
+            (SecurityContext)null
+        );
+    }
+    Response logoutUser(
+        
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response logoutUser(
+        
+        String context
+    ) throws NotFoundException {
+        return logoutUser(
+            
+            
+            (SecurityContext)null
+        );
+    }
+    Response updateUser(
+        
+        String username,
+        User body,
+        SecurityContext securityContext
+    ) throws NotFoundException;
+
+    default Response updateUser(
+        
+        String username, 
+        User body, 
+        String context
+    ) throws NotFoundException {
+        return updateUser(
+            
+            username,body,
+            (SecurityContext)null
+        );
+    }
 }