From b780c6f1914ce19deb3c08d21c6e08bfc0b6ce5a Mon Sep 17 00:00:00 2001
From: Mike Hearn <hearn@google.com>
Date: Wed, 6 Mar 2013 15:51:45 +0100
Subject: [PATCH] Silence a FindBugs warning in Utils. This isn't a real bug as
 unit tests aren't multi-threaded, but the analysis can't know that.

---
 core/src/main/java/com/google/bitcoin/core/Utils.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/src/main/java/com/google/bitcoin/core/Utils.java b/core/src/main/java/com/google/bitcoin/core/Utils.java
index 3ebc8b46..a0ad6bbf 100644
--- a/core/src/main/java/com/google/bitcoin/core/Utils.java
+++ b/core/src/main/java/com/google/bitcoin/core/Utils.java
@@ -433,7 +433,7 @@ public class Utils {
     /**
      * If non-null, overrides the return value of now().
      */
-    public static Date mockTime;
+    public static volatile Date mockTime;
 
     /**
      * Advances (or rewinds) the mock clock by the given number of seconds.