Index: lams_build/build.xml
===================================================================
diff -u -rd24627e7c0849b422ee28885af60e46ae90cae92 -rf4dc13ee4ebe7b1f8730784a565a116d25804c36
--- lams_build/build.xml	(.../build.xml)	(revision d24627e7c0849b422ee28885af60e46ae90cae92)
+++ lams_build/build.xml	(.../build.xml)	(revision f4dc13ee4ebe7b1f8730784a565a116d25804c36)
@@ -40,6 +40,16 @@
 				<include name="**/*" />
 			</fileset>
 		</delete>
+		<delete includeemptydirs="true">
+			<fileset dir="${jboss.server.instance}/tmp">
+				<include name="**/*" />
+			</fileset>
+		</delete>
+		<delete includeemptydirs="true">
+			<fileset dir="${jboss.server.instance}/work">
+				<include name="**/*" />
+			</fileset>
+		</delete>
 	</target>
 
 	<!-- clean all projects -->