Fixes Util.readAsObject to actually report useful errors

Previously, it would just swallow IOExceptions and return null, which completely obscured the underlying problem.

Review by: spoon, fabbott

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@5403 8db76d5a-ed1c-0410-87a9-c151d255dfc7
4 files changed