| 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. | 
| Modifier and Type | Method and Description | 
|---|---|
| static Clock | Clock. fixed(Instant fixedInstant,
     ZoneId zone)Obtains a clock that always returns the same instant. | 
| static Clock | Clock. offset(Clock baseClock,
      Duration offsetDuration)Obtains a clock that returns instants from the specified clock with the
 specified duration added | 
| static Clock | Clock. system(ZoneId zone)Obtains a clock that returns the current instant using best available
 system clock. | 
| static Clock | Clock. systemDefaultZone()Obtains a clock that returns the current instant using the best available
 system clock, converting to date and time using the default time-zone. | 
| static Clock | Clock. systemUTC()Obtains a clock that returns the current instant using the best available
 system clock, converting to date and time using the UTC time-zone. | 
| static Clock | Clock. tick(Clock baseClock,
    Duration tickDuration)Obtains a clock that returns instants from the specified clock truncated
 to the nearest occurrence of the specified duration. | 
| static Clock | Clock. tickMinutes(ZoneId zone)Obtains a clock that returns the current instant ticking in whole minutes
 using best available system clock. | 
| static Clock | Clock. tickSeconds(ZoneId zone)Obtains a clock that returns the current instant ticking in whole seconds
 using best available system clock. | 
| abstract Clock | Clock. withZone(ZoneId zone)Returns a copy of this clock with a different time-zone. | 
| Modifier and Type | Method and Description | 
|---|---|
| static LocalDateTime | LocalDateTime. now(Clock clock)Obtains the current date-time from the specified clock. | 
| static ZonedDateTime | ZonedDateTime. now(Clock clock)Obtains the current date-time from the specified clock. | 
| static OffsetDateTime | OffsetDateTime. now(Clock clock)Obtains the current date-time from the specified clock. | 
| static YearMonth | YearMonth. now(Clock clock)Obtains the current year-month from the specified clock. | 
| static OffsetTime | OffsetTime. now(Clock clock)Obtains the current time from the specified clock. | 
| static Year | Year. now(Clock clock)Obtains the current year from the specified clock. | 
| static Instant | Instant. now(Clock clock)Obtains the current instant from the specified clock. | 
| static MonthDay | MonthDay. now(Clock clock)Obtains the current month-day from the specified clock. | 
| static LocalTime | LocalTime. now(Clock clock)Obtains the current time from the specified clock. | 
| static LocalDate | LocalDate. now(Clock clock)Obtains the current date from the specified clock. | 
| static Clock | Clock. offset(Clock baseClock,
      Duration offsetDuration)Obtains a clock that returns instants from the specified clock with the
 specified duration added | 
| static Clock | Clock. tick(Clock baseClock,
    Duration tickDuration)Obtains a clock that returns instants from the specified clock truncated
 to the nearest occurrence of the specified duration. | 
| Modifier and Type | Method and Description | 
|---|---|
| default ChronoLocalDate | Chronology. dateNow(Clock clock)Obtains the current local date in this chronology from the specified clock. | 
| LocalDate | IsoChronology. dateNow(Clock clock)Obtains the current ISO local date from the specified clock. | 
| ThaiBuddhistDate | ThaiBuddhistChronology. dateNow(Clock clock) | 
| HijrahDate | HijrahChronology. dateNow(Clock clock) | 
| MinguoDate | MinguoChronology. dateNow(Clock clock) | 
| JapaneseDate | JapaneseChronology. dateNow(Clock clock) | 
| static MinguoDate | MinguoDate. now(Clock clock)Obtains the current  MinguoDatefrom the specified clock. | 
| static ThaiBuddhistDate | ThaiBuddhistDate. now(Clock clock)Obtains the current  ThaiBuddhistDatefrom the specified clock. | 
| static HijrahDate | HijrahDate. now(Clock clock)Obtains the current  HijrahDateof the Islamic Umm Al-Qura calendar
 from the specified clock. | 
| static JapaneseDate | JapaneseDate. now(Clock clock)Obtains the current  JapaneseDatefrom the specified clock. | 
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