tree 14455da7e159afa436de91f4724efcda7d2eaaae
parent d2b50669ddc42bddb0c9cc13c4d589849e84c06d
author Todd Wang <toddw@google.com> 1463479128 -0700
committer Todd Wang <toddw@google.com> 1463479128 -0700

Make it easier to debug jni.

The ExceptionDescribe call dumps the java stacktrace, which is
really useful when you're trying to figure out what exactly
failed.

Also, jValue used to return a bool, swallowing errors for no
apparent reason.  I've changed that to return an error.

MultiPart: 2/2
Change-Id: I5675302a28dd64fb7258760d376b5c25ac78520d