tree 3ed57829720ae09db800ed8ec0ad0c844a63bdae
parent 82f70a69e5c97a3529a974cc87d2327f319fd15a
author Zach Kuznia <zork@google.com> 1488912359 -0800
committer Zach Kuznia <zork@google.com> 1488912463 -0800

Update java doc for ExploreByTouchHelper, since it now supports heirarchies.

BUG: 35999299
Test: None

Change-Id: I3261bab0a97dd2af0dabcd40c407f520ee3f32be