--- old/src/hotspot/share/prims/jvmtiTagMap.cpp	2019-11-20 00:10:34.382202195 +0100
+++ new/src/hotspot/share/prims/jvmtiTagMap.cpp	2019-11-20 00:10:33.819183370 +0100
@@ -1271,9 +1271,6 @@
     }
 
     // do the iteration
-    // If this operation encounters a bad object when using CMS,
-    // consider using safe_object_iterate() which avoids perm gen
-    // objects that may contain bad references.
     Universe::heap()->object_iterate(_blk);
   }