comefrom: <awangdev>Total Hamming Distance_1.java
code: private void populateBinaryCount(int[] countZero, int[] countOne, int num) {
  
          for (int i = 0; i < 32; i++){
              if ((num & 1) == 1) countOne[i]++;
              else countZero[i]++;
              num = (num >> 1);
          }
      }
masked: private void var_0 ( int [ ] var_1 , int [ ] var_2 , int var_3 ) {
    for ( int var_4 = 0 ;
    var_4 < 32 ;
    var_4 ++ ) {
      if ( ( var_3 & 1 ) == 1 ) var_2 [ var_4 ] ++ ;
      else var_1 [ var_4 ] ++ ;
      var_3 = ( var_3 >> 1 ) ;
    }
  }
  