/** {@inheritDoc} */
 @Override
 public TShortList subList(int begin, int end) {
   if (end < begin) {
     throw new IllegalArgumentException("end index " + end + " greater than begin index " + begin);
   }
   if (begin < 0) {
     throw new IndexOutOfBoundsException("begin index can not be < 0");
   }
   if (end > capacity()) {
     throw new IndexOutOfBoundsException("end index < " + capacity());
   }
   TShortArrayList list = new TShortArrayList(end - begin);
   _data.toArray(begin, list._data, 0, end - begin);
   list._pos = end - begin;
   return list;
 }