tree 031c7d668812c8966c78dcc94834e2243520319c
parent 72166e06b6642d2a6770f79c9648dffe9bfc09b3
author Victor Chang <vichang@google.com> 1605528557 +0000
committer Victor Chang <vichang@google.com> 1606175039 +0000

Reduce memory usage by avoiding clones of ZoneInfoData objects

ZoneInfoData has become immutable and clones are not neccessary.
getTransitions() returns a clone of array as the @UnsupportedAppUsage
in ZoneInfo allows app to alter its internal values.

Remove the createCopy() @IntraCoreApi

Bug: 139480281
Test: atest CtsLibcoreTestCases
Change-Id: Icb4bb4cefe1595eb65e47a3a0bc9f1b2f640e339