2880      *

  2880      *

  2881      * @param a one array to be tested for equality

  2881      * @param a one array to be tested for equality

  2882      * @param a2 the other array to be tested for equality

  2882      * @param a2 the other array to be tested for equality

  2883      * @return {@code true} if the two arrays are equal

  2883      * @return {@code true} if the two arrays are equal

  2884      */

  2884      */

  2885     public static boolean equals(byte[] a, byte[] a2) {

  2886     public static boolean equals(byte[] a, byte[] a2) {

  2886         if (a==a2)

  2887         if (a==a2)

  2887             return true;

  2888             return true;

  2888         if (a==null || a2==null)

  2889         if (a==null || a2==null)

  2889             return false;

  2890             return false;