--- old/test/hotspot/jtreg/gc/arguments/TestSelectDefaultGC.java	2019-03-19 17:31:58.720259742 +0800
+++ new/test/hotspot/jtreg/gc/arguments/TestSelectDefaultGC.java	2019-03-19 17:31:58.612259742 +0800
@@ -29,7 +29,7 @@
  * @bug 8068582
  * @key gc
  * @library /test/lib
- * @requires vm.gc=="null"
+ * @requires vm.gc.G1
  * @modules java.base/jdk.internal.misc
  *          java.management
  * @run driver gc.arguments.TestSelectDefaultGC