Strangely, this works better across platforms.
git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@6623 8db76d5a-ed1c-0410-87a9-c151d255dfc7
diff --git a/user/build.xml b/user/build.xml
index ccea4f3..c1e6571 100755
--- a/user/build.xml
+++ b/user/build.xml
@@ -144,8 +144,8 @@
</gwt.checkstyle>
<gwt.checkstyle.tests>
<fileset dir="test">
- <filename name="com/google/**" />
- <filename name="test/**" />
+ <include name="com/google/**/*.java" />
+ <include name="test/**" />
</fileset>
</gwt.checkstyle.tests>
</target>