change checkstyle default severity to error

Christian Thalinger christian.thalinger at
Sat Apr 13 20:44:40 PDT 2013

Could we change the checkstyle default severity to error?  It would make it easier to write a Mercurial commit hook.

-- Chris

diff --git a/graal/ b/graal/
--- a/graal/
+++ b/graal/
@@ -9,7 +9,7 @@
     Description: none
 <module name="Checker">
-  <property name="severity" value="warning"/>
+  <property name="severity" value="error"/>
   <module name="TreeWalker">
     <property name="tabWidth" value="4"/>
     <module name="FileContentsHolder"/>

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