<awangdev>57. Insert Interval_2.java
private int[][] convert(List<int[]> list) {

        int[][] rst = new int[list.size()][2];
        for (int i = 0; i < list.size(); i++) {
            rst[i][0] = list.get(i)[0];
            rst[i][1] = list.get(i)[1];
        }
        return rst;
    }
private int [ ] [ ] sample_funcname ( List < int [ ] > var_1 ) {
  int [ ] [ ] var_4 = new int [ var_1 . size ( ) ] [ 2 ] ;
  for ( int var_6 = 0 ;
  var_6 < var_1 . size ( ) ;
  var_6 ++ ) {
    var_4 [ var_6 ] [ 0 ] = var_1 . get ( var_6 ) [ 0 ] ;
    var_4 [ var_6 ] [ 1 ] = var_1 . get ( var_6 ) [ 1 ] ;
  }
  return var_4 ;
}
