--- old/src/hotspot/share/runtime/frame.inline.hpp 2018-03-20 18:40:56.635539530 -0400 +++ new/src/hotspot/share/runtime/frame.inline.hpp 2018-03-20 18:40:55.940475032 -0400 @@ -63,4 +63,8 @@ } } +inline bool StackFrameStream::is_done() { + return (_is_done) ? true : (_is_done = _fr.is_first_frame(), false); +} + #endif // SHARE_VM_RUNTIME_FRAME_INLINE_HPP