| static Period | Period. between(LocalDate startDateInclusive,
       LocalDate endDateExclusive) | Obtains a Periodconsisting of the number of years, months,
 and days between two dates. | 
| static Period | Period. from(TemporalAmount amount) | Obtains an instance of Periodfrom a temporal amount. | 
| Period | Period. minus(TemporalAmount amountToSubtract) | Returns a copy of this period with the specified period subtracted. | 
| Period | Period. minusDays(long daysToSubtract) | Returns a copy of this period with the specified days subtracted. | 
| Period | Period. minusMonths(long monthsToSubtract) | Returns a copy of this period with the specified months subtracted. | 
| Period | Period. minusYears(long yearsToSubtract) | Returns a copy of this period with the specified years subtracted. | 
| Period | Period. multipliedBy(int scalar) | Returns a new instance with each element in this period multiplied
 by the specified scalar. | 
| Period | Period. negated() | Returns a new instance with each amount in this period negated. | 
| Period | Period. normalized() | Returns a copy of this period with the years and months normalized. | 
| static Period | Period. of(int years,
  int months,
  int days) | Obtains a Periodrepresenting a number of years, months and days. | 
| static Period | Period. ofDays(int days) | Obtains a Periodrepresenting a number of days. | 
| static Period | Period. ofMonths(int months) | Obtains a Periodrepresenting a number of months. | 
| static Period | Period. ofWeeks(int weeks) | Obtains a Periodrepresenting a number of weeks. | 
| static Period | Period. ofYears(int years) | Obtains a Periodrepresenting a number of years. | 
| static Period | Period. parse(CharSequence text) | Obtains a Periodfrom a text string such asPnYnMnD. | 
| Period | Period. plus(TemporalAmount amountToAdd) | Returns a copy of this period with the specified period added. | 
| Period | Period. plusDays(long daysToAdd) | Returns a copy of this period with the specified days added. | 
| Period | Period. plusMonths(long monthsToAdd) | Returns a copy of this period with the specified months added. | 
| Period | Period. plusYears(long yearsToAdd) | Returns a copy of this period with the specified years added. | 
| Period | LocalDate. until(ChronoLocalDate endDateExclusive) | Calculates the period between this date and another date as a Period. | 
| Period | Period. withDays(int days) | Returns a copy of this period with the specified amount of days. | 
| Period | Period. withMonths(int months) | Returns a copy of this period with the specified amount of months. | 
| Period | Period. withYears(int years) | Returns a copy of this period with the specified amount of years. |