Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (C) 2007-2008 Geometer Plus <contact@geometerplus.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301, USA.
 */

public class Main {
    public static String removeWhiteSpacesFromTag(String tag) {
        int index = tag.indexOf('/');
        if (index == -1) {
            return tag.trim();
        } else {
            final StringBuilder result = new StringBuilder();
            int index0 = 0;
            while (true) {
                String subtag = (index == -1) ? tag.substring(index0).trim() : tag.substring(index0, index).trim();
                if (subtag.length() > 0) {
                    if (result.length() > 0) {
                        result.append("/");
                    }
                    result.append(subtag);
                }
                if (index == -1) {
                    break;
                }
                index0 = index + 1;
                index = tag.indexOf('/', index0);
            }
            return result.toString();
        }
    }
}