diff -r 1b9837ca28f4 -r 8c27a4f8b242 hotspot/src/share/vm/classfile/systemDictionary.hpp
--- a/hotspot/src/share/vm/classfile/systemDictionary.hpp	Thu May 26 14:24:50 2016 -0700
+++ b/hotspot/src/share/vm/classfile/systemDictionary.hpp	Thu May 26 20:43:13 2016 -0400
@@ -420,9 +420,9 @@
   // Initialization
   static void initialize(TRAPS);
 
-  // Fast access to commonly used classes (preloaded)
+  // Checked fast access to commonly used classes - mostly preloaded
   static InstanceKlass* check_klass(InstanceKlass* k) {
-    assert(k != NULL, "preloaded klass not initialized");
+    assert(k != NULL, "klass not loaded");
     return k;
   }