src/share/vm/services/heapDumper.cpp

@@ -722,11 +722,11 @@
         o = oopDesc::load_decode_heap_oop((oop*)addr);
       }
 
       // reflection and sun.misc.Unsafe classes may have a reference to a
       // Klass* so filter it out.
-      assert(o->is_oop_or_null(), err_msg("Expected an oop or NULL at " PTR_FORMAT, p2i(o)));
+      assert(o->is_oop_or_null(), "Expected an oop or NULL at " PTR_FORMAT, p2i(o));
       writer->write_objectID(o);
       break;
     }
     case JVM_SIGNATURE_BYTE     : {
       jbyte* b = (jbyte*)addr;