--- old/src/hotspot/share/classfile/systemDictionaryShared.cpp	2019-12-03 19:36:49.000000000 -0800
+++ new/src/hotspot/share/classfile/systemDictionaryShared.cpp	2019-12-03 19:36:49.000000000 -0800
@@ -899,7 +899,7 @@
   if (!UseSharedSpaces) {
     return NULL;
   }
-  if (class_name == NULL) {  // don't do this for anonymous classes
+  if (class_name == NULL) {  // don't do this for hidden and unsafe anonymous classes
     return NULL;
   }
   if (class_loader.is_null() ||
@@ -1078,9 +1078,9 @@
 }
 
 bool SystemDictionaryShared::should_be_excluded(InstanceKlass* k) {
-  if (k->class_loader_data()->is_unsafe_anonymous()) {
-    warn_excluded(k, "Unsafe anonymous class");
-    return true; // unsafe anonymous classes are not archived, skip
+  if (k->is_hidden() || k->is_unsafe_anonymous()) {
+    warn_excluded(k, "Hidden or Unsafe anonymous class");
+    return true; // hidden and unsafe anonymous classes are not archived, skip
   }
   if (k->is_in_error_state()) {
     warn_excluded(k, "In error state");