--- a/src/hotspot/share/oops/arrayKlass.cpp	Tue May 15 11:28:29 2018 -0700
+++ b/src/hotspot/share/oops/arrayKlass.cpp	Tue May 15 20:24:34 2018 +0200
@@ -91,7 +91,7 @@
     set_super(Universe::is_bootstrapping() ? (Klass*)NULL : SystemDictionary::Object_klass());
     set_layout_helper(Klass::_lh_neutral_value);
     set_is_cloneable(); // All arrays are considered to be cloneable (See JLS 20.1.5)
-    TRACE_INIT_ID(this);
+    JFR_ONLY(INIT_ID(this);)
 }