public static <T> KeyRange<T> openClosed(final T start, final T stop) {
    return new KeyRange<>(KeyRangeType.FORWARD_OPEN_CLOSED, start, stop);
  }
public static < T > KeyRange < T > openClosed ( final T start , final T stop ) { return new KeyRange < > ( KeyRangeType . FORWARD_OPEN_CLOSED , start , stop ) ; }
Create a {@link KeyRangeType#FORWARD_OPEN_CLOSED} range.

@param <T>   buffer type
@param start start key (required)
@param stop  stop key (required)
@return a key range (never null)