Java tutorial
//package com.java2s; /* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright 2011 OpenConcerto, by ILM Informatique. All rights reserved. * * The contents of this file are subject to the terms of the GNU General Public License Version 3 * only ("GPL"). You may not use this file except in compliance with the License. You can obtain a * copy of the License at http://www.gnu.org/licenses/gpl-3.0.html See the License for the specific * language governing permissions and limitations under the License. * * When distributing the software, include this License Header Notice in each file. */ import java.util.Arrays; import java.util.Collections; import java.util.List; import java.util.regex.Pattern; public class Main { private static final Pattern COMMA = Pattern.compile("\\p{Space}*,\\p{Space}*"); static public List<String> split(String s) { return split(s, COMMA); } static public List<String> split(String s, String sep) { return split(s, Pattern.compile(sep)); } /** * Split a string into a list based on a pattern. * * @param s the string to split. * @param pattern the pattern where to cut the string. * @return the splitted string, empty list if <code>s</code> is "". */ static public List<String> split(String s, Pattern pattern) { return s.length() == 0 ? Collections.<String>emptyList() : Arrays.asList(pattern.split(s)); } }