Trivial fixes in the value types VlanVid, VlanPcp - NO_MASK constants were created wrongly and caused an exception.
diff --git a/java_gen/pre-written/src/main/java/org/projectfloodlight/openflow/types/VlanVid.java b/java_gen/pre-written/src/main/java/org/projectfloodlight/openflow/types/VlanVid.java
index 705464c..63b8831 100644
--- a/java_gen/pre-written/src/main/java/org/projectfloodlight/openflow/types/VlanVid.java
+++ b/java_gen/pre-written/src/main/java/org/projectfloodlight/openflow/types/VlanVid.java
@@ -8,7 +8,7 @@
     private static final short VALIDATION_MASK = 0x0FFF;
     final static int LENGTH = 2;
 
-    public static final VlanVid NO_MASK = VlanVid.of((short)0xFFFF);
+    public static final VlanVid NO_MASK = new VlanVid((short)0xFFFF);
     public static final VlanVid FULL_MASK = VlanVid.of((short)0x0);
 
     private final short vid;