Optional
A callback function that will be called when an entry is deleted.
Entries are considered deleted from the map when:
map.delete()
map.batchDelete()
map.set()
map.batchSet()
map.replace()
map.clear()
map.dispose()
A callback function that will be called when an entry is deleted.
Entries are considered deleted from the map when:
map.delete()ormap.batchDelete()entries.map.set(),map.batchSet()ormap.replace()causing old entries being deleted.map.clear()is called.map.dispose()is called.