--- old/test/gc/g1/TestHumongousCodeCacheRoots.java	Mon Aug 29 17:04:52 2016
+++ new/test/gc/g1/TestHumongousCodeCacheRoots.java	Mon Aug 29 17:04:52 2016
@@ -26,6 +26,7 @@
  * @key regression
  * @key gc
  * @bug 8027756
+ * @requires vm.gc.G1
  * @library /test/lib
  * @modules java.base/jdk.internal.misc
  *          java.management