code: public static <T> T[] sort(T[] self) {
          Arrays.sort(self, new NumberAwareComparator<T>());
          return self;
      }
docs: Modifies this array so that its elements are in sorted order.
  The array items are assumed to be comparable.
  
  @param self the array to be sorted
  @return the sorted array
  @since 1.5.5