# Uses of Class
java.time.chrono.AbstractChronology

Packages that use AbstractChronology
Package | Description
--- | ---
java.time.chrono | Generic API for calendar systems other than the default ISO.

## Uses of AbstractChronology in java.time.chrono

Subclasses of AbstractChronology in java.time.chrono
Modifier and Type | Class | Description
--- | --- | ---
`class` | `HijrahChronology` | The Hijrah calendar is a lunar calendar supporting Islamic calendars.
`class` | `IsoChronology` | The ISO calendar system.
`class` | `JapaneseChronology` | The Japanese Imperial calendar system.
`class` | `MinguoChronology` | The Minguo calendar system.
`class` | `ThaiBuddhistChronology` | The Thai Buddhist calendar system.