## Uses of Class
java.time.Period

- Packages that use Period
  Package | Description
  --- | ---
  java.time | The main API for dates, times, instants, and durations.
  java.time.chrono | Generic API for calendar systems other than the default ISO.
  java.time.format | Provides classes to print and parse dates and times.

- - ### Uses of Period in java.time

    Fields in java.time declared as Period
    Modifier and Type | Field and Description
    --- | ---
    `static Period` | Period.`ZERO` A constant for a period of zero.

    Methods in java.time that return Period
    Modifier and Type | Method and Description
    --- | ---
    `static Period` | Period.`between(LocalDate startDateInclusive, LocalDate endDateExclusive)` Obtains a `Period` consisting of the number of years, months, and days between two dates.
    `static Period` | Period.`from(TemporalAmount amount)` Obtains an instance of `Period` from 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 `Period` representing a number of years, months and days.
    `static Period` | Period.`ofDays(int days)` Obtains a `Period` representing a number of days.
    `static Period` | Period.`ofMonths(int months)` Obtains a `Period` representing a number of months.
    `static Period` | Period.`ofWeeks(int weeks)` Obtains a `Period` representing a number of weeks.
    `static Period` | Period.`ofYears(int years)` Obtains a `Period` representing a number of years.
    `static Period` | Period.`parse(CharSequence text)` Obtains a `Period` from a text string such as `PnYnMnD`.
    `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.

  - ### Uses of Period in java.time.chrono

    Methods in java.time.chrono that return Period
    Modifier and Type | Method and Description
    --- | ---
    `Period` | IsoChronology.`period(int years, int months, int days)` Obtains a period for this chronology based on years, months and days.

  - ### Uses of Period in java.time.format

    Methods in java.time.format that return types with arguments of type Period
    Modifier and Type | Method and Description
    --- | ---
    `static TemporalQuery<Period>` | DateTimeFormatter.`parsedExcessDays()` A query that provides access to the excess days that were parsed.

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