diff --git a/modules/swagger-codegen/src/main/resources/Java/libraries/retrofit2/play24/Play24CallFactory.mustache b/modules/swagger-codegen/src/main/resources/Java/libraries/retrofit2/play24/Play24CallFactory.mustache
index 6e83afd045ca..5572ac476193 100644
--- a/modules/swagger-codegen/src/main/resources/Java/libraries/retrofit2/play24/Play24CallFactory.mustache
+++ b/modules/swagger-codegen/src/main/resources/Java/libraries/retrofit2/play24/Play24CallFactory.mustache
@@ -121,7 +121,7 @@ public class Play24CallFactory implements okhttp3.Call.Factory {
                         responseCallback.onFailure(call, new IOException(throwable));
                     }
                 }
-                
+
             });
 
         }
@@ -178,9 +178,9 @@ public class Play24CallFactory implements okhttp3.Call.Factory {
                        public BufferedSource source() {
                            return new Buffer().write(r.asByteArray());
                        }
-                       
+
                    });
-                   
+
             for (Map.Entry<String, List<String>> entry : r.getAllHeaders().entrySet()) {
                 for (String value : entry.getValue()) {
                     builder.addHeader(entry.getKey(), value);
@@ -200,7 +200,7 @@ public class Play24CallFactory implements okhttp3.Call.Factory {
         public void cancel() {
             throw new UnsupportedOperationException("Not supported");
         }
-        
+
         @Override
         public PlayWSCall clone() {
             throw new UnsupportedOperationException("Not supported");
diff --git a/modules/swagger-codegen/src/main/resources/Java/libraries/retrofit2/play25/Play25CallFactory.mustache b/modules/swagger-codegen/src/main/resources/Java/libraries/retrofit2/play25/Play25CallFactory.mustache
index 516f67b8a2b9..b62c78aadb86 100644
--- a/modules/swagger-codegen/src/main/resources/Java/libraries/retrofit2/play25/Play25CallFactory.mustache
+++ b/modules/swagger-codegen/src/main/resources/Java/libraries/retrofit2/play25/Play25CallFactory.mustache
@@ -146,7 +146,7 @@ public class Play25CallFactory implements okhttp3.Call.Factory {
             Buffer buffer = new Buffer();
             request.body().writeTo(buffer);
             wsRequest.setBody(buffer.inputStream());
-            
+
             MediaType mediaType = request.body().contentType();
             if (mediaType != null) {
                 wsRequest.setContentType(mediaType.toString());
@@ -175,7 +175,7 @@ public class Play25CallFactory implements okhttp3.Call.Factory {
                        public BufferedSource source() {
                            return new Buffer().write(r.asByteArray());
                        }
-                       
+
                    });
                    
             for (Map.Entry<String, List<String>> entry : r.getAllHeaders().entrySet()) {
@@ -197,7 +197,7 @@ public class Play25CallFactory implements okhttp3.Call.Factory {
         public void cancel() {
             throw new UnsupportedOperationException("Not supported");
         }
-        
+
         @Override
         public PlayWSCall clone() {
             throw new UnsupportedOperationException("Not supported");
diff --git a/samples/client/petstore/java/retrofit2-play24/src/main/java/io/swagger/client/Play24CallFactory.java b/samples/client/petstore/java/retrofit2-play24/src/main/java/io/swagger/client/Play24CallFactory.java
index 43a53e52dd4d..ab1fa035c874 100644
--- a/samples/client/petstore/java/retrofit2-play24/src/main/java/io/swagger/client/Play24CallFactory.java
+++ b/samples/client/petstore/java/retrofit2-play24/src/main/java/io/swagger/client/Play24CallFactory.java
@@ -121,7 +121,7 @@ public class Play24CallFactory implements okhttp3.Call.Factory {
                         responseCallback.onFailure(call, new IOException(throwable));
                     }
                 }
-                
+
             });
 
         }
@@ -178,9 +178,9 @@ public class Play24CallFactory implements okhttp3.Call.Factory {
                        public BufferedSource source() {
                            return new Buffer().write(r.asByteArray());
                        }
-                       
+
                    });
-                   
+
             for (Map.Entry<String, List<String>> entry : r.getAllHeaders().entrySet()) {
                 for (String value : entry.getValue()) {
                     builder.addHeader(entry.getKey(), value);
@@ -200,7 +200,7 @@ public class Play24CallFactory implements okhttp3.Call.Factory {
         public void cancel() {
             throw new UnsupportedOperationException("Not supported");
         }
-        
+
         @Override
         public PlayWSCall clone() {
             throw new UnsupportedOperationException("Not supported");
diff --git a/samples/client/petstore/java/retrofit2-play25/src/main/java/io/swagger/client/Play25CallFactory.java b/samples/client/petstore/java/retrofit2-play25/src/main/java/io/swagger/client/Play25CallFactory.java
index 48bef1a6d6de..5085288b8006 100644
--- a/samples/client/petstore/java/retrofit2-play25/src/main/java/io/swagger/client/Play25CallFactory.java
+++ b/samples/client/petstore/java/retrofit2-play25/src/main/java/io/swagger/client/Play25CallFactory.java
@@ -146,7 +146,7 @@ public class Play25CallFactory implements okhttp3.Call.Factory {
             Buffer buffer = new Buffer();
             request.body().writeTo(buffer);
             wsRequest.setBody(buffer.inputStream());
-            
+
             MediaType mediaType = request.body().contentType();
             if (mediaType != null) {
                 wsRequest.setContentType(mediaType.toString());
@@ -175,7 +175,7 @@ public class Play25CallFactory implements okhttp3.Call.Factory {
                        public BufferedSource source() {
                            return new Buffer().write(r.asByteArray());
                        }
-                       
+
                    });
                    
             for (Map.Entry<String, List<String>> entry : r.getAllHeaders().entrySet()) {
@@ -197,7 +197,7 @@ public class Play25CallFactory implements okhttp3.Call.Factory {
         public void cancel() {
             throw new UnsupportedOperationException("Not supported");
         }
-        
+
         @Override
         public PlayWSCall clone() {
             throw new UnsupportedOperationException("Not supported");