--- a/src/hotspot/share/gc/z/zRootsIterator.hpp	Wed Jul 17 08:33:38 2019 -0400
+++ b/src/hotspot/share/gc/z/zRootsIterator.hpp	Thu Jul 18 14:57:32 2019 -0400
@@ -112,12 +112,15 @@
 class ZConcurrentRootsIterator {
 private:
   ZOopStorageIterator        _jni_handles_iter;
+  ZOopStorageIterator        _vm_handles_iter;
   int                        _cld_claim;
 
   void do_jni_handles(ZRootsIteratorClosure* cl);
+  void do_vm_handles(ZRootsIteratorClosure* cl);
   void do_class_loader_data_graph(ZRootsIteratorClosure* cl);
 
   ZParallelOopsDo<ZConcurrentRootsIterator, &ZConcurrentRootsIterator::do_jni_handles>             _jni_handles;
+  ZParallelOopsDo<ZConcurrentRootsIterator, &ZConcurrentRootsIterator::do_vm_handles>              _vm_handles;
   ZParallelOopsDo<ZConcurrentRootsIterator, &ZConcurrentRootsIterator::do_class_loader_data_graph> _class_loader_data_graph;
 
 public: