--- a/src/hotspot/share/gc/shenandoah/shenandoahArguments.cpp	Wed Nov 27 06:36:41 2019 -0800
+++ b/src/hotspot/share/gc/shenandoah/shenandoahArguments.cpp	Wed Nov 27 11:52:57 2019 -0500
@@ -171,11 +171,7 @@
   }
 
   // If class unloading is disabled, no unloading for concurrent cycles as well.
-  // If class unloading is enabled, users should opt-in for unloading during
-  // concurrent cycles.
-  if (!ClassUnloading || !FLAG_IS_CMDLINE(ClassUnloadingWithConcurrentMark)) {
-    log_info(gc)("Consider -XX:+ClassUnloadingWithConcurrentMark if large pause times "
-                 "are observed on class-unloading sensitive workloads");
+  if (!ClassUnloading) {
     FLAG_SET_DEFAULT(ClassUnloadingWithConcurrentMark, false);
   }