From c4a780bc938acd6690ffa11ae2f1e5e4ba5be2dc Mon Sep 17 00:00:00 2001
From: Bruce Eckel <mindviewinc@gmail.com>
Date: Wed, 3 May 2017 16:15:10 -0600
Subject: [PATCH] Chasing Appveyor issue

---
 lowlevel/SynchronizedComparison.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lowlevel/SynchronizedComparison.java b/lowlevel/SynchronizedComparison.java
index 42c7aecc..0d3543fe 100644
--- a/lowlevel/SynchronizedComparison.java
+++ b/lowlevel/SynchronizedComparison.java
@@ -4,6 +4,7 @@
 // Visit http://OnJava8.com for more book information.
 // Synchronizing blocks instead of entire methods
 // speeds up access.
+// {ValidateByHand} AppVeyor CI has trouble
 import java.util.*;
 import java.util.stream.*;
 import java.util.concurrent.*;