返回参数，以不安全的方式强制转换为T[]类型。

/* 来 自 时代Java - N o w  J a v a . c o m*/

/**

 * Copyright (c) 2010 Martin Geisse

 *

 * This file is distributed under the terms of the MIT license.

 */

//package com.nowjava;


public class Main {

    public static void main(String[] argv) throws Exception {

        Object[] a = new String[] { "1", "abc", "level", null,

                "nowjava.com", "asdf 123" };

        System.out.println(java.util.Arrays.toString(unsafeCastArray(a)));

    }


    /**

     * Returns the argument, cast to type T[] in an unsafe way.

     * @param <T> the static element type of the array type to cast to

     * @param a the value to cast

     * @return Returns the argument, cast to type T[].

     */

    @SuppressWarnings(