返回二维布尔数组的深度克隆。

//package com.nowjava;
/** 来 自 时 代 J a v a 公 众 号 - N o w J a v  a . c o m**/

public class Main {

    /**

     * Returns a deep clone of a 2D boolean array.

     * 

     * @param src   The 2D-array to clone

     * @return      | deepEquals(result, src)

     * @return      | !src.equals(result)

     * @return      | for each int rowNumber in 0..src.lenght-1:

     *             |   !src[rowNumber].equals(result[rowNumber])

     */

    public static boolean[][] deepClone(boolean[][] src) {

        assert (src != null);

        boolean[][] dest = new boolean[src.length][];

        for