--- old/test/hotspot/jtreg/vmTestbase/vm/mlvm/cp/stress/classfmt/mh/TestDescription.java	2018-10-11 14:59:42.573265658 -0700
+++ new/test/hotspot/jtreg/vmTestbase/vm/mlvm/cp/stress/classfmt/mh/TestDescription.java	2018-10-11 14:59:42.137250406 -0700
@@ -50,6 +50,6 @@
  * @build vm.mlvm.share.ClassfileGeneratorTest
  * @run driver vm.mlvm.share.IndifiedClassesBuilder
  *
- * @run main/othervm vm.mlvm.share.ClassfileGeneratorTest -generator vm.mlvm.cp.share.GenCPFullOfMH
+ * @run main/othervm/timeout=300 vm.mlvm.share.ClassfileGeneratorTest -generator vm.mlvm.cp.share.GenCPFullOfMH
  */