--- old/src/hotspot/share/classfile/classLoaderStats.cpp	2018-03-05 09:15:07.664040700 +0100
+++ new/src/hotspot/share/classfile/classLoaderStats.cpp	2018-03-05 09:15:07.318038800 +0100
@@ -76,7 +76,7 @@
   }
   _total_classes += csc._num_classes;
 
-  Metaspace* ms = cld->metaspace_or_null();
+  ClassLoaderMetaspace* ms = cld->metaspace_or_null();
   if (ms != NULL) {
     if(cld->is_anonymous()) {
       cls->_anon_chunk_sz += ms->allocated_chunks_bytes();