tree c2958519708c7d4de9e7a7434e3840f13bd738a6
parent 496d47ab030e56022ede4012cba8771f54d079ad
author Makoto Onuki <omakoto@google.com> 1570215222 -0700
committer Makoto Onuki <omakoto@google.com> 1570468185 -0700

Optimize UserHandle.of()

There will be more calls to *ForUser() APIs over time by mainline modules.
Let's avoid creating new objects in common cases.

Bug: 142134660
Fix: 140429319
Test: atest cts/tests/app/src/android/app/cts/UserHandleTest.java
Change-Id: Ie71850bd08a8d9831232ddb40807ae49e3a56841