# sublist method

List<E> sublist (int start, [ int end ])

Returns a new list containing the objects from `start` inclusive to `end` exclusive.

    List<String> colors = ['red', 'green', 'blue', 'orange', 'pink'];
    colors.sublist(1, 3); // ['green', 'blue']

If `end` is omitted, the length of `this` is used.

    colors.sublist(1);  // ['green', 'blue', 'orange', 'pink']

An error occurs if `start` is outside the range `0` .. `length` or if `end` is outside the range `start` .. `length`.

## Implementation

    List<E> sublist(int start, [int end]) {
      int listLength = this.length;
      if (end == null) end = listLength;
      RangeError.checkValidRange(start, end, listLength);
      int length = end - start;
      List<E> result = <E>[]..length = length;
      for (int i = 0; i < length; i++) {
        result[i] = this[start + i];
      }
      return result;
    }