--- a/src/hotspot/share/prims/stackwalk.cpp	Thu Nov 09 10:11:19 2017 +0100
+++ b/src/hotspot/share/prims/stackwalk.cpp	Thu Nov 09 11:13:50 2017 -0800
@@ -272,9 +272,8 @@
   return array_h;
 }
 
-// Fill StackFrameInfo with declaringClass and bci and initialize memberName
+// Fill StackFrameInfo with bci and initialize memberName
 void BaseFrameStream::fill_stackframe(Handle stackFrame, const methodHandle& method, TRAPS) {
-  java_lang_StackFrameInfo::set_declaringClass(stackFrame(), method->method_holder()->java_mirror());
   java_lang_StackFrameInfo::set_method_and_bci(stackFrame, method, bci(), THREAD);
 }