diff --git a/java_gen/pre-written/src/main/java/org/openflow/types/TransportPort.java b/java_gen/pre-written/src/main/java/org/openflow/types/TransportPort.java
index 2c5687e..1ebb807 100644
--- a/java_gen/pre-written/src/main/java/org/openflow/types/TransportPort.java
+++ b/java_gen/pre-written/src/main/java/org/openflow/types/TransportPort.java
@@ -5,24 +5,24 @@
 
 /**
  * Represents L4 (Transport Layer) port (TCP, UDP, etc.)
- * 
+ *
  * @author Yotam Harchol (yotam.harchol@bigswitch.com)
  */
 public class TransportPort implements OFValueType<TransportPort> {
-    
+
     static final int LENGTH = 2;
     static final int MAX_PORT = 0xFFFF;
     static final int MIN_PORT = 0;
-    
-    public static final TransportPort NO_MASK = TransportPort.of(0xFFFFFFFF);
+
+    public static final TransportPort NO_MASK = new TransportPort(0xFFFFFFFF);
     public static final TransportPort FULL_MASK = TransportPort.of(0x0);
 
     private final int port;
-    
+
     private TransportPort(int port) {
         this.port = port;
     }
-    
+
     public static TransportPort of(int port) {
         if (port < MIN_PORT || port > MAX_PORT) {
             throw new IllegalArgumentException("Illegal transport layer port number: " + port);
@@ -34,7 +34,7 @@
     public int getLength() {
         return LENGTH;
     }
-    
+
     public int getPort() {
         return port;
     }
@@ -74,5 +74,5 @@
     public TransportPort applyMask(TransportPort mask) {
         return TransportPort.of(this.port & mask.port);
     }
-    
+
 }