Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (C) 2011,2012  Southern Storm Software, Pty Ltd.
 *
 * 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 3 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, see <http://www.gnu.org/licenses/>.
 */

public class Main {
    /**
     * Null-safe version of string comparison.
     * 
     * @param s1 the first string
     * @param s2 the second string
     * @return the comparison result
     */
    public static int stringCompareIgnoreCase(String s1, String s2) {
        if (s1 == null)
            return (s2 == null ? 0 : -1);
        else if (s2 == null)
            return 1;
        else
            return s1.compareToIgnoreCase(s2);
    }
}