tree 5c682fb27c0148a78171c42d8b592f733c5d1145
parent f0deb03e0e9069729d613dd864a3630dea4413b5
author Jongmok Hong <jongmok@google.com> 1550209171 +0900
committer Jongmok Hong <jongmok@google.com> 1550209171 +0900

Add exception handlers and update documents.

Test: mma
Bug: 80503411
Change-Id: I5786a170d888066f0ad046d82900bffc2601059f