--- old/test/gc/shenandoah/TestRefprocSanity.java	2019-11-11 16:10:21.012341560 +0100
+++ new/test/gc/shenandoah/TestRefprocSanity.java	2019-11-11 16:10:20.925341565 +0100
@@ -29,6 +29,10 @@
  * @run main/othervm -Xmx1g -Xms1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC                                                             TestRefprocSanity
  * @run main/othervm -Xmx1g -Xms1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:+ShenandoahVerify                                       TestRefprocSanity
  * @run main/othervm -Xmx1g -Xms1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC                       -XX:ShenandoahGCHeuristics=aggressive TestRefprocSanity
+ *
+ * @run main/othervm -Xmx1g -Xms1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=traversal                              TestRefprocSanity
+ * @run main/othervm -Xmx1g -Xms1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=traversal -XX:+ShenandoahVerify        TestRefprocSanity
+ * @run main/othervm -Xmx1g -Xms1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive TestRefprocSanity
  */
 
 import java.lang.ref.*;