--- old/test/gc/shenandoah/TestRegionSampling.java	2019-11-11 16:10:21.539341531 +0100
+++ new/test/gc/shenandoah/TestRegionSampling.java	2019-11-11 16:10:21.454341536 +0100
@@ -33,6 +33,9 @@
  *
  * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=passive            -XX:+ShenandoahDegeneratedGC -XX:+ShenandoahRegionSampling TestRegionSampling
  * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=passive            -XX:-ShenandoahDegeneratedGC -XX:+ShenandoahRegionSampling TestRegionSampling
+ *
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive   -XX:+ShenandoahRegionSampling TestRegionSampling
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:+ShenandoahRegionSampling TestRegionSampling
  */
 
 public class TestRegionSampling {