comefrom: <gouthampradhan>divide_and_conquer_TwentyFourGame_1.java
code: private void swap(int i, int j, int[] nums) {
      int temp = nums[i];
      nums[i] = nums[j];
      nums[j] = temp;
    }
masked: private void var_0 ( int var_1 , int var_2 , int [ ] var_3 ) {
    int var_4 = var_3 [ var_1 ] ;
    var_3 [ var_1 ] = var_3 [ var_2 ] ;
    var_3 [ var_2 ] = var_4 ;
  }
  