--- old/src/java.base/share/classes/java/lang/invoke/MethodHandleImpl.java	2018-01-03 13:18:02.277594807 -0800
+++ new/src/java.base/share/classes/java/lang/invoke/MethodHandleImpl.java	2018-01-03 13:18:02.061592610 -0800
@@ -909,7 +909,7 @@
             int c = count;
             maybeCustomizeTarget();
             if (c <= 1) {
-                // Try to limit number of updates. MethodHandle.updateForm() doesn't guarantee LF update visibility.
+                // Try to limit number of updates.
                 if (isCounting) {
                     isCounting = false;
                     return true;