如果数组a包含数组b的任何元素，则返回true

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//package com.nowjava;/*来 自 nowjava*/


public class Main {

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

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

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

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

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

        System.out.println(containsAny(arra, arrb));

    }


    /**

     * returns true if arra contains any element of arrb

     *

     * @param arra Object[]

     * @param arrb Object[]

     */

    public static boolean containsAny(Object[] arra, Object[] arrb)