--- old/src/java.base/share/classes/java/util/Vector.java	2019-05-24 08:35:03.182232713 -0700
+++ new/src/java.base/share/classes/java/util/Vector.java	2019-05-24 08:35:02.726232646 -0700
@@ -1369,6 +1369,7 @@
             es[i] = operator.apply(elementAt(es, i));
         if (modCount != expectedModCount)
             throw new ConcurrentModificationException();
+        // TODO(8203662): remove increment of modCount from ...
         modCount++;
     }