diff -r cdffba164671 -r 3e5d28e6de32 src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleDescription.cpp
--- a/src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleDescription.cpp	Mon Aug 20 10:04:00 2018 +0200
+++ b/src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleDescription.cpp	Mon Aug 20 08:25:57 2018 -0400
@@ -161,10 +161,10 @@
 
   if (k->is_instance_klass()) {
     const InstanceKlass* ik = InstanceKlass::cast(k);
-    if (ik->is_anonymous()) {
+    if (ik->is_unsafe_anonymous()) {
       return;
     }
-    assert(!ik->is_anonymous(), "invariant");
+    assert(!ik->is_unsafe_anonymous(), "invariant");
     const Symbol* name = ik->name();
     if (name != NULL) {
       write_text("Class Name: ");