This patch adds "batch" execution of GWTTestCases, significantly reducing the
synchronization and network overhead. 

Patch by: amitmanjhi
Review (and simplifications) by: scottb



git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@5720 8db76d5a-ed1c-0410-87a9-c151d255dfc7
diff --git a/common.ant.xml b/common.ant.xml
index 37cfcce..e6ccd23 100755
--- a/common.ant.xml
+++ b/common.ant.xml
@@ -160,7 +160,7 @@
 
   <macrodef name="gwt.junit">
     <!-- TODO: make this more generic / refactor so it can be used from dev/core -->
-    <attribute name="test.args" default="" />
+    <attribute name="test.args" default="-batch module" />
     <attribute name="test.out" default="" />
     <attribute name="test.reports" default="@{test.out}/reports" />
     <attribute name="test.cases" default="" />