};
}
		private boolean refersToEnclosingInstances() {			class EnclosingInstanceReferenceChecker extends ASTVisitor {				private boolean fEnclosingInstanceReferencesFound= false;				public boolean enclosingInstanceReferencesFound() {					return fEnclosingInstanceReferencesFound;				}				public boolean visit(ThisExpression node) {					if(node.getQualifier() != null)						fEnclosingInstanceReferencesFound= true;					return false;				}			};						EnclosingInstanceReferenceChecker checker= new EnclosingInstanceReferenceChecker();			fMethodNode.accept(checker);			return checker.enclosingInstanceReferencesFound();		}