src/share/vm/classfile/classLoaderData.cpp

@@ -911,11 +911,11 @@
 
     head = old_head;
   }
 
   // Nothing more for the iterator to hand out.
-  assert(head == NULL, err_msg("head is " PTR_FORMAT ", expected not null:", p2i(head)));
+  assert(head == NULL, "head is " PTR_FORMAT ", expected not null:", p2i(head));
   return NULL;
 }
 
 ClassLoaderDataGraphMetaspaceIterator::ClassLoaderDataGraphMetaspaceIterator() {
   _data = ClassLoaderDataGraph::_head;