<gouthampradhan>breadth_first_search_SlidingPuzzle_1.java
private int[][] clone(int[][] original) {
    int[][] cloned = new int[2][3];
    for (int i = 0; i < 2; i++) {
      for (int j = 0; j < 3; j++) {
        cloned[i][j] = original[i][j];
      }
    }
    return cloned;
  }
private int [ ] [ ] sample_funcname ( int [ ] [ ] var_0 ) {
  int [ ] [ ] var_3 = new int [ 2 ] [ 3 ] ;
  for ( int var_5 = 0 ;
  var_5 < 2 ;
  var_5 ++ ) {
    for ( int var_6 = 0 ;
    var_6 < 3 ;
    var_6 ++ ) {
      var_3 [ var_5 ] [ var_6 ] = var_0 [ var_5 ] [ var_6 ] ;
    }
  }
  return var_3 ;
}
