methods.add(filterInfo.filter.getMethods()[i]);
methods.add(filterInfo.filter.getMethods()[i]); */
    public JMethodDeclaration[] getHelperMethods()     {	Vector methods = new Vector();	//add all helper methods, except work function and initWork	for (int i = 0; i < filterInfo.filter.getMethods().length; i++) 	    if (!(filterInfo.filter.getMethods()[i].equals(filterInfo.filter.getWork()) ||		(filterInfo.isTwoStage() && 		 filterInfo.filter.getInitWork().		 equals(filterInfo.filter.getMethods()[i]))))		methods.add(filterInfo.filter.getMethods()[i]);		return (JMethodDeclaration[])methods.toArray(new JMethodDeclaration[0]);    }