Warn about resource leaks
diff --git a/org.eclipse.debug.ui/build.properties b/org.eclipse.debug.ui/build.properties
index 22014dc..297665d 100644
--- a/org.eclipse.debug.ui/build.properties
+++ b/org.eclipse.debug.ui/build.properties
@@ -1,5 +1,5 @@
###############################################################################
-# Copyright (c) 2000, 2009 IBM Corporation and others.
+# Copyright (c) 2000, 2013 IBM Corporation and others.
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Eclipse Public License v1.0
# which accompanies this distribution, and is available at
@@ -20,3 +20,4 @@
src.includes = about.html,\
schema/
output.. = bin/
+javacWarnings..=+resource
