test/hotspot/jtreg/gc/TestSystemGC.java

@@ -24,11 +24,11 @@
 package gc;
 
 /*
  * @test TestSystemGC
  * @key gc
- * @requires vm.gc=="null"
+ * @requires vm.gc.Serial & vm.gc.Parallel & vm.gc.G1
  * @summary Runs System.gc() with different flags.
  * @run main/othervm gc.TestSystemGC
  * @run main/othervm -XX:+UseSerialGC gc.TestSystemGC
  * @run main/othervm -XX:+UseParallelGC gc.TestSystemGC
  * @run main/othervm -XX:+UseParallelGC -XX:-UseParallelOldGC gc.TestSystemGC

@@ -40,11 +40,11 @@
 
 /*
  * @test TestSystemGCCMS
  * @key gc
  * @comment Graal does not support CMS
- * @requires vm.gc=="null" & !vm.graal.enabled
+ * @requires vm.gc.ConcMarkSweep & !vm.graal.enabled
  * @run main/othervm -XX:+UseConcMarkSweepGC gc.TestSystemGC
  * @run main/othervm -XX:+UseConcMarkSweepGC -XX:+ExplicitGCInvokesConcurrent gc.TestSystemGC
  */
 
 /*