Removed outdate vmargs
diff --git a/tests/org.eclipse.team.tests.core/test.xml b/tests/org.eclipse.team.tests.core/test.xml
index f825a57..538c3b2 100644
--- a/tests/org.eclipse.team.tests.core/test.xml
+++ b/tests/org.eclipse.team.tests.core/test.xml
@@ -58,7 +58,6 @@
   <!-- the tests have been run should go here. -->
   <target name="run" depends="init,suite,cleanup">
     <ant target="collect" antfile="${library-file}" dir="${eclipse-home}">
-      <property name="vmargs" value="-Xms250M -Xmx250M"/>
       <property name="includes" value="org*.xml"/>
       <property name="output-file" value="org.eclipse.team.tests.core.xml"/>
     </ant>