Renamed packages of generated code to org.projectfloodlight.openflow.*
And made LENGTH, MINIMUM_LENGTH, WIRE_VERSION constants package private instead of private to avoid 'unused' warnings.
diff --git a/java_gen/templates/const.java b/java_gen/templates/const.java
index 11c09ab..b5c7ed0 100644
--- a/java_gen/templates/const.java
+++ b/java_gen/templates/const.java
@@ -33,7 +33,7 @@
 
 package ${package};
 
-import org.openflow.protocol.OFVersion;
+import org.projectfloodlight.openflow.protocol.OFVersion;
 
 public enum ${class_name} {
 //:: for i, entry in enumerate(enum.entries):