code: public static final Function<Timestamp[], Period> timestampFieldArrayToPeriod(final PeriodType periodType, final Chronology chronology) {
  		return new TimestampFieldArrayToPeriod(periodType, chronology);
  	}
docs: <p>
  The function receives an Array of two {@link Timestamp} elements used as the start and end of the
  {@link Period} it creates. The {@link Period} will be created using the specified
  specified {@link PeriodType} and {@link Chronology}
  </p>
  
  @param periodType the {@link PeriodType} to be created. It specifies which duration fields are to be used
  @param chronology {@link Chronology} to be used
  
  @return the {@link Period} created from the input and arguments