--- old/test/hotspot/jtreg/runtime/CompressedOops/CompressedClassSpaceSize.java	2018-05-31 14:05:00.720051452 +0200
+++ new/test/hotspot/jtreg/runtime/CompressedOops/CompressedClassSpaceSize.java	2018-05-31 14:05:00.308051466 +0200
@@ -25,6 +25,7 @@
  * @test
  * @bug 8022865
  * @summary Tests for the -XX:CompressedClassSpaceSize command line option
+ * @requires vm.opt.final.UseCompressedOops
  * @library /test/lib
  * @modules java.base/jdk.internal.misc
  *          java.management