比较Java中的两个整数数组

public static void compareArrays(int[] array1, int[] array2) {        boolean b = true;        if (array1 != null && array2 != null){          if (array1.length != array2.length)   b = false;          else   for (int i = 0; i < array2.length; i++) {       if (array2[i] != array1[i]) {b = false;}       }        }else{          b = false;        }        System.out.println(b);    }