Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.lang.reflect.Array;

/*
 * 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.
 */

public class Main {

    /**
     * Test the equality of two object arrays.
     *
     * @param a       The first array.
     * @param b       The second array.
     * @param deep    True to traverse elements which are arrays.
     * @return        True if arrays are equal.
     */
    public static boolean equals(final Object[] a, final Object[] b, final boolean deep) {
        if (a == b)
            return true;
        if (a == null || b == null)
            return false;
        if (a.length != b.length)
            return false;

        for (int i = 0; i < a.length; i++) {
            Object x = a[i];
            Object y = b[i];

            if (x != y)
                return false;
            if (x == null || y == null)
                return false;
            if (deep) {
                if (x instanceof Object[] && y instanceof Object[]) {
                    if (!equals((Object[]) x, (Object[]) y, true))
                        return false;
                } else {
                    return false;
                }
            }
            if (!x.equals(y))
                return false;
        }

        return true;
    }

    /**
     * Test the equality of two object arrays.
     *
     * @param a    The first array.
     * @param b    The second array.
     * @return     True if arrays are equal.
     */
    public static boolean equals(final Object[] a, final Object[] b) {
        return equals(a, b, true);
    }

}