Java tutorial
//package com.java2s; //License from project: Apache License public class Main { /** * from "myFunction(arg1,arg2)", return "myFunction" */ public static String getFunctionName(String tag) { return tag.substring(0, tag.indexOf('(')).trim(); } /** * Trim an array of String (each element) */ public static String[] trim(String[] strings) { for (int i = 0; i < strings.length; ++i) strings[i] = strings[i].trim(); return strings; } }