public ValueNumberFrameModelingVisitor(ValueNumberFrame frame, ConstantPoolGen cpg, ValueNumberFactory factory) {
public ValueNumberFrameModelingVisitor(ValueNumberFrame frame, ConstantPoolGen cpg, ValueNumberFactory factory, ValueNumberCache cache) {
	public ValueNumberFrameModelingVisitor(ValueNumberFrame frame, ConstantPoolGen cpg, ValueNumberFactory factory) {		super(frame, cpg);		this.factory = factory;	}