--- old/test/hotspot/jtreg/gc/stress/systemgc/TestSystemGCWithCMS.java	2017-11-07 10:10:45.496361686 +0100
+++ new/test/hotspot/jtreg/gc/stress/systemgc/TestSystemGCWithCMS.java	2017-11-07 10:10:45.088349153 +0100
@@ -32,7 +32,7 @@
  * @run main/othervm/timeout=300 -Xlog:gc*=info -Xmx512m -XX:+UseConcMarkSweepGC TestSystemGCWithCMS 270
  */
 public class TestSystemGCWithCMS {
-    public static void main(String[] args) {
+    public static void main(String[] args) throws Exception {
         TestSystemGC.main(args);
     }
 }