tree b1f4b5846c944224ba63161dfc7d7a6ce33ebb5c
parent 5711d73ed04e1c8d3c877565796a632c14a2b5fb
author Ying Wang <wangying@google.com> 1377713766 -0700
committer Ying Wang <wangying@google.com> 1377713976 -0700

Make it a fatal error if no source files for Java module.

Change-Id: Ia04158c11381b6b1687b9d5c699a9ea8ae3cb317