docs: public static boolean isOverlappingBefore(final Interval timeRange,
  		final Interval timeRangeToCheck)
  	{
  		return ((timeRange.getStart() != null
  			&& timeRange.getStart().isAfter(timeRangeToCheck.getStart()))
  			&& (timeRange.getEnd() != null
  				&& timeRange.getEnd().isAfter(timeRangeToCheck.getEnd())));
  	}