--- old/src/hotspot/share/runtime/biasedLocking.cpp	2019-08-28 08:54:13.673658324 +0200
+++ new/src/hotspot/share/runtime/biasedLocking.cpp	2019-08-28 08:54:13.478651643 +0200
@@ -885,23 +885,6 @@
 }
 
 
-void BiasedLocking::revoke_at_safepoint(GrowableArray<Handle>* objs) {
-  assert(SafepointSynchronize::is_at_safepoint(), "must only be called while at safepoint");
-  int len = objs->length();
-  for (int i = 0; i < len; i++) {
-    oop obj = (objs->at(i))();
-    HeuristicsResult heuristics = update_heuristics(obj);
-    if (heuristics == HR_SINGLE_REVOKE) {
-      single_revoke_at_safepoint(obj, false, NULL, NULL);
-    } else if ((heuristics == HR_BULK_REBIAS) ||
-               (heuristics == HR_BULK_REVOKE)) {
-      bulk_revoke_at_safepoint(obj, (heuristics == HR_BULK_REBIAS), NULL);
-    }
-  }
-  clean_up_cached_monitor_info();
-}
-
-
 void BiasedLocking::preserve_marks() {
   if (!UseBiasedLocking)
     return;