The method getPersistenceUtil() should be declared as static
diff --git a/src/javax/persistence/Persistence.java b/src/javax/persistence/Persistence.java
index de8344b..5da1084 100644
--- a/src/javax/persistence/Persistence.java
+++ b/src/javax/persistence/Persistence.java
@@ -87,7 +87,7 @@
     /**
      * Return the PersistenceUtil instance
      */
-    public PersistenceUtil getPersistenceUtil() {
+    public static PersistenceUtil getPersistenceUtil() {
         // TODO - Implement Util
         throw new RuntimeException("JPA 2.0 Feature Not yet Implemented");
         // return new PersistenceUtilImpl();