| commit | 786babe999ea9efab26a5546f24fb523256f6ed9 | [log] [tgz] |
|---|---|---|
| author | Kyle Horimoto <khorimoto@google.com> | Tue Aug 25 21:03:38 2015 -0700 |
| committer | Kyle Horimoto <khorimoto@google.com> | Thu Aug 27 16:05:58 2015 -0700 |
| tree | 9b5f2816b12d4694d9dda9f3c6421a2553f4aed3 | |
| parent | 2916fa11eea3e119b8f24bea4daa861294951813 [diff] |
Use SparseIntArray as performance optimization. This reduces the amount of space (and auto-boxing) needed to support the grid model. Change-Id: Iaf5e6792df519cb94b5ee9f23d15cff1d60fa67d