Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * JBoss, Home of Professional Open Source
 * Copyright 2005, JBoss Inc., and individual contributors as indicated
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

import java.util.ArrayList;
import java.util.List;

import java.util.StringTokenizer;

public class Main {
    /**
     * parses comma or space separated list. A null return value means a wildcard.
     * 
     * @return List of tokens or null if the commaSeparatedListText is null, '*', or empty
     */
    public static List<String> parseCommaSeparatedList(final String commaSeparatedListText) {
        List<String> entries = null;
        if (commaSeparatedListText != null && !"*".equals(commaSeparatedListText)) {
            final StringTokenizer tokenizer = new StringTokenizer(commaSeparatedListText, ", ");
            while (tokenizer.hasMoreTokens()) {
                if (entries == null) {
                    entries = new ArrayList<String>();
                }
                entries.add(tokenizer.nextToken());
            }
        }
        return entries;
    }
}