Index: src/main/org/codehaus/groovy/runtime/wrappers/Wrapper.java =================================================================== --- src/main/org/codehaus/groovy/runtime/wrappers/Wrapper.java (revision 6778) +++ src/main/org/codehaus/groovy/runtime/wrappers/Wrapper.java (revision ) @@ -264,7 +264,7 @@ * This will only be useful post 1.0 */ public MetaClass getMetaClass() { - return this.delegatingMetaClass; + return getDelegatedMetaClass(); } public abstract Object unwrap();