Here you can find the source of splitNoEmpty(String sStr, String regex)
private static ArrayList<String> splitNoEmpty(String sStr, String regex)
//package com.java2s; /*//from w w w . j a v a2 s. c om * Copyright 2013 SciFY NPO <info@scify.org>. * * This product is part of the NewSum Free Software. * For more information about NewSum visit * * http://www.scify.gr/site/en/our-projects/completed-projects/newsum-menu-en * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * If this code or its output is used, extended, re-engineered, integrated, * or embedded to any extent in another software or hardware, there MUST be * an explicit attribution to this work in the resulting source code, * the packaging (where such packaging exists), or user interface * (where such an interface exists). * The attribution must be of the form "Powered by NewSum, SciFY" */ import java.util.ArrayList; public class Main { private static ArrayList<String> splitNoEmpty(String sStr, String regex) { String[] aIn = sStr.split(regex); ArrayList<String> lRes = new ArrayList<String>(); if (aIn.length == 0) { lRes.add(""); return lRes; } for (int i = 0; i < aIn.length; i++) { if (!aIn[i].isEmpty() && !aIn[i].matches("\\s+") && aIn[i].length() > 1) { lRes.add((String) aIn[i]); } } return lRes; } }