[Java Jersey] Update ApiClient.mustache Jersey doesn't allow entities in method DELETE (#19530)

* Update ApiClient.mustache

* Update ApiClient.mustache

Jersey doesn't allow request entities in method DELETE

* Update ApiClient.java

Jersey doesn't allow entities in method DELETE

* Update ApiClient.java

Jersey doesn't allow entities in method DELETE

* Update ApiClient.java

Jersey doesn't allow entities in method DELETE

* Update ApiClient.java

Jersey doesn't allow entities in method DELETE

* Update ApiClient.java

Jersey doesn't allow entities in method DELETE

* Update ApiClient.java

Jersey doesn't allow entities in method DELETE

* Update ApiClient.java

Jersey doesn't allow entities in method DELETE

* Update ApiClient.java

Jersey doesn't allow entities in method DELETE

* Update ApiClient.java

Jersey doesn't allow entities in method DELETE

* Update ApiClient.java

Jersey doesn't allow entities in method DELETE

* jersey ApiClient.mustache invoke DELETE without entity if empty

* jersey ApiClient.mustache invoke DELETE without entity if empty

* jersey ApiClient invoke DELETE without entity if empty

* jersey ApiClient invoke DELETE without entity if empty

* jersey ApiClient invoke DELETE without entity if empty

* jersey ApiClient invoke DELETE without entity if empty

* jersey ApiClient invoke DELETE without entity if empty

* jersey ApiClient invoke DELETE without entity if empty

* jersey ApiClient invoke DELETE without entity if empty

* jersey ApiClient invoke DELETE without entity if empty

* jersey ApiClient invoke DELETE without entity if empty

* jersey ApiClient invoke DELETE without entity if empty

modules/openapi-generator/src/main/resources/Java/libraries/jersey2/ApiClient.mustache

@@ -1356,7 +1356,11 @@ public class ApiClient{{#jsr310}} extends JavaTimeFormatter{{/jsr310}} {
     } else if ("PUT".equals(method)) {
       response = invocationBuilder.put(entity);
     } else if ("DELETE".equals(method)) {
-      response = invocationBuilder.method("DELETE", entity);
+      if ("".equals(entity.getEntity())) {
+        response = invocationBuilder.method("DELETE");
+      } else {
+        response = invocationBuilder.method("DELETE", entity);
+      }
     } else if ("PATCH".equals(method)) {
       response = invocationBuilder.method("PATCH", entity);
     } else {

modules/openapi-generator/src/main/resources/Java/libraries/jersey3/ApiClient.mustache

@@ -1356,7 +1356,11 @@ public class ApiClient{{#jsr310}} extends JavaTimeFormatter{{/jsr310}} {
     } else if ("PUT".equals(method)) {
       response = invocationBuilder.put(entity);
     } else if ("DELETE".equals(method)) {
-      response = invocationBuilder.method("DELETE", entity);
+      if ("".equals(entity.getEntity())) {
+        response = invocationBuilder.method("DELETE");
+      } else {
+        response = invocationBuilder.method("DELETE", entity);
+      }
     } else if ("PATCH".equals(method)) {
       response = invocationBuilder.method("PATCH", entity);
     } else {

samples/client/others/java/jersey2-oneOf-Mixed/src/main/java/org/openapitools/client/ApiClient.java

@@ -1112,7 +1112,11 @@ public class ApiClient extends JavaTimeFormatter {
     } else if ("PUT".equals(method)) {
       response = invocationBuilder.put(entity);
     } else if ("DELETE".equals(method)) {
-      response = invocationBuilder.method("DELETE", entity);
+      if ("".equals(entity.getEntity())) {
+        response = invocationBuilder.method("DELETE");
+      } else {
+        response = invocationBuilder.method("DELETE", entity);
+      }
     } else if ("PATCH".equals(method)) {
       response = invocationBuilder.method("PATCH", entity);
     } else {

samples/client/others/java/jersey2-oneOf-duplicates/src/main/java/org/openapitools/client/ApiClient.java

@@ -1112,7 +1112,11 @@ public class ApiClient extends JavaTimeFormatter {
     } else if ("PUT".equals(method)) {
       response = invocationBuilder.put(entity);
     } else if ("DELETE".equals(method)) {
-      response = invocationBuilder.method("DELETE", entity);
+      if ("".equals(entity.getEntity())) {
+        response = invocationBuilder.method("DELETE");
+      } else {
+        response = invocationBuilder.method("DELETE", entity);
+      }
     } else if ("PATCH".equals(method)) {
       response = invocationBuilder.method("PATCH", entity);
     } else {

samples/client/petstore/java/jersey2-java8-localdatetime/src/main/java/org/openapitools/client/ApiClient.java

@@ -1269,7 +1269,11 @@ public class ApiClient extends JavaTimeFormatter {
     } else if ("PUT".equals(method)) {
       response = invocationBuilder.put(entity);
     } else if ("DELETE".equals(method)) {
-      response = invocationBuilder.method("DELETE", entity);
+      if ("".equals(entity.getEntity())) {
+        response = invocationBuilder.method("DELETE");
+      } else {
+        response = invocationBuilder.method("DELETE", entity);
+      }
     } else if ("PATCH".equals(method)) {
       response = invocationBuilder.method("PATCH", entity);
     } else {

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

@@ -1269,7 +1269,11 @@ public class ApiClient extends JavaTimeFormatter {
     } else if ("PUT".equals(method)) {
       response = invocationBuilder.put(entity);
     } else if ("DELETE".equals(method)) {
-      response = invocationBuilder.method("DELETE", entity);
+      if ("".equals(entity.getEntity())) {
+        response = invocationBuilder.method("DELETE");
+      } else {
+        response = invocationBuilder.method("DELETE", entity);
+      }
     } else if ("PATCH".equals(method)) {
       response = invocationBuilder.method("PATCH", entity);
     } else {

samples/client/petstore/java/jersey3/src/main/java/org/openapitools/client/ApiClient.java

@@ -1351,7 +1351,11 @@ public class ApiClient extends JavaTimeFormatter {
     } else if ("PUT".equals(method)) {
       response = invocationBuilder.put(entity);
     } else if ("DELETE".equals(method)) {
-      response = invocationBuilder.method("DELETE", entity);
+      if ("".equals(entity.getEntity())) {
+        response = invocationBuilder.method("DELETE");
+      } else {
+        response = invocationBuilder.method("DELETE", entity);
+      }
     } else if ("PATCH".equals(method)) {
       response = invocationBuilder.method("PATCH", entity);
     } else {

samples/openapi3/client/extensions/x-auth-id-alias/java/jersey2-java8/src/main/java/org/openapitools/client/ApiClient.java

@@ -1161,7 +1161,11 @@ public class ApiClient extends JavaTimeFormatter {
     } else if ("PUT".equals(method)) {
       response = invocationBuilder.put(entity);
     } else if ("DELETE".equals(method)) {
-      response = invocationBuilder.method("DELETE", entity);
+      if ("".equals(entity.getEntity())) {
+        response = invocationBuilder.method("DELETE");
+      } else {
+        response = invocationBuilder.method("DELETE", entity);
+      }
     } else if ("PATCH".equals(method)) {
       response = invocationBuilder.method("PATCH", entity);
     } else {

samples/openapi3/client/petstore/java/jersey2-java8-special-characters/src/main/java/org/openapitools/client/ApiClient.java

@@ -1112,7 +1112,11 @@ public class ApiClient extends JavaTimeFormatter {
     } else if ("PUT".equals(method)) {
       response = invocationBuilder.put(entity);
     } else if ("DELETE".equals(method)) {
-      response = invocationBuilder.method("DELETE", entity);
+      if ("".equals(entity.getEntity())) {
+        response = invocationBuilder.method("DELETE");
+      } else {
+        response = invocationBuilder.method("DELETE", entity);
+      }
     } else if ("PATCH".equals(method)) {
       response = invocationBuilder.method("PATCH", entity);
     } else {

samples/openapi3/client/petstore/java/jersey2-java8-swagger1/src/main/java/org/openapitools/client/ApiClient.java

@@ -1253,7 +1253,11 @@ public class ApiClient extends JavaTimeFormatter {
     } else if ("PUT".equals(method)) {
       response = invocationBuilder.put(entity);
     } else if ("DELETE".equals(method)) {
-      response = invocationBuilder.method("DELETE", entity);
+      if ("".equals(entity.getEntity())) {
+        response = invocationBuilder.method("DELETE");
+      } else {
+        response = invocationBuilder.method("DELETE", entity);
+      }
     } else if ("PATCH".equals(method)) {
       response = invocationBuilder.method("PATCH", entity);
     } else {

samples/openapi3/client/petstore/java/jersey2-java8-swagger2/src/main/java/org/openapitools/client/ApiClient.java

@@ -1253,7 +1253,11 @@ public class ApiClient extends JavaTimeFormatter {
     } else if ("PUT".equals(method)) {
       response = invocationBuilder.put(entity);
     } else if ("DELETE".equals(method)) {
-      response = invocationBuilder.method("DELETE", entity);
+      if ("".equals(entity.getEntity())) {
+        response = invocationBuilder.method("DELETE");
+      } else {
+        response = invocationBuilder.method("DELETE", entity);
+      }
     } else if ("PATCH".equals(method)) {
       response = invocationBuilder.method("PATCH", entity);
     } else {

samples/openapi3/client/petstore/java/jersey2-java8/src/main/java/org/openapitools/client/ApiClient.java

@@ -1351,7 +1351,11 @@ public class ApiClient extends JavaTimeFormatter {
     } else if ("PUT".equals(method)) {
       response = invocationBuilder.put(entity);
     } else if ("DELETE".equals(method)) {
-      response = invocationBuilder.method("DELETE", entity);
+      if ("".equals(entity.getEntity())) {
+        response = invocationBuilder.method("DELETE");
+      } else {
+        response = invocationBuilder.method("DELETE", entity);
+      }
     } else if ("PATCH".equals(method)) {
       response = invocationBuilder.method("PATCH", entity);
     } else {