--- old/test/hotspot/jtreg/gc/survivorAlignment/TestPromotionFromSurvivorToTenuredAfterMinorGC.java	2018-06-06 00:36:25.786575472 +0200
+++ new/test/hotspot/jtreg/gc/survivorAlignment/TestPromotionFromSurvivorToTenuredAfterMinorGC.java	2018-06-06 00:36:25.526564275 +0200
@@ -27,6 +27,7 @@
  * @summary Verify that objects promoted from survivor space to tenured space
  *          when their age exceeded tenuring threshold are not aligned to
  *          SurvivorAlignmentInBytes value.
+ * @requires vm.gc != "Z"
  * @library /test/lib
  * @modules java.base/jdk.internal.misc
  *          java.management