https://developer.android.com/reference/java/time/zone/ZoneOffsetTransition?authuser=3
ZoneOffsetTransition | API reference | Android Developers
api referenceandroiddevelopers
https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/time/zone/class-use/ZoneOffsetTransition.html
Uses of Class java.time.zone.ZoneOffsetTransition (Java SE 11 & JDK 11 )
time zoneusesclassjavajdk