tree 8fab63311baa0fde2638acfeeac2017df3b71a45
parent bde1121453a11a441145f7f65439ddca1786a2ea
author Keun young Park <keunyoung@google.com> 1342484209 -0700
committer Keun young Park <keunyoung@google.com> 1342484209 -0700

redo to use PollingCheck
- remove Thread.sleep

Change-Id: I408362ecdb5250bc1b31a58abd75232995a0d5ff