tree 7b1d676c79cabd758125edfe99788662293b694e
parent 43699661dd43337939b6c682659b7e5beb0d6709
author Jeff Sharkey <jsharkey@android.com> 1510589617 -0700
committer Jeff Sharkey <jsharkey@android.com> 1511210925 -0700

Collect set of "changed" classes.

Generate hash of each class to quickly identify which classes have
been touched between two API files.

Test: manually verified
Bug: 69115817
Change-Id: I0be92ec8a4e9ef6ca603e70c8164e10a2eaf4161