--- old/test/hotspot/jtreg/serviceability/tmtools/jstat/GcCapacityTest.java	2020-01-17 17:09:20.513133212 +0100
+++ new/test/hotspot/jtreg/serviceability/tmtools/jstat/GcCapacityTest.java	2020-01-17 17:09:20.409133218 +0100
@@ -27,7 +27,7 @@
  * @test
  * @summary Test checks the consistency of the output
  * displayed with jstat -gccapacity.
- * @requires vm.gc != "Z"
+ * @requires vm.gc != "Z" & vm.gc != "Shenandoah"
  * @modules java.base/jdk.internal.misc
  * @library /test/lib
  * @library ../share