--- old/test/hotspot/jtreg/vmTestbase/vm/mlvm/cp/stress/classfmt/correctBootstrap/TestDescription.java	2018-10-11 14:59:40.397189534 -0700
+++ new/test/hotspot/jtreg/vmTestbase/vm/mlvm/cp/stress/classfmt/correctBootstrap/TestDescription.java	2018-10-11 14:59:40.009175961 -0700
@@ -50,7 +50,7 @@
  * @build vm.mlvm.share.ClassfileGeneratorTest
  * @run driver vm.mlvm.share.IndifiedClassesBuilder
  *
- * @run main/othervm
+ * @run main/othervm/timeout=300
  *      vm.mlvm.share.ClassfileGeneratorTest
  *      -generator vm.mlvm.cp.share.GenManyIndyCorrectBootstrap
  */