fix BigDecimal.compareTo and precision for leading zeros

http://code.google.com/p/google-web-toolkit/issues/detail?id=7834

Fixes issue 7834
Based on a patch by jat@jaet.org

Change-Id: I9874897f54a9eb6ce15f5b7b6295613800a25b72
Review-Link: https://gwt-review.googlesource.com/#/c/1660/


git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@11494 8db76d5a-ed1c-0410-87a9-c151d255dfc7
3 files changed