From 559df0b3f82029daaf5bc5ab98547f5a0160325d Mon Sep 17 00:00:00 2001
From: Mike Hearn <mike@plan99.net>
Date: Thu, 28 Feb 2013 19:27:13 +0100
Subject: [PATCH] Trivial cleanup

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

diff --git a/core/src/main/java/com/google/bitcoin/core/Block.java b/core/src/main/java/com/google/bitcoin/core/Block.java
index 24374af26..e942203aa 100644
--- a/core/src/main/java/com/google/bitcoin/core/Block.java
+++ b/core/src/main/java/com/google/bitcoin/core/Block.java
@@ -578,7 +578,7 @@ public class Block extends Message {
     public BigInteger getDifficultyTargetAsInteger() throws VerificationException {
         maybeParseHeader();
         BigInteger target = Utils.decodeCompactBits(difficultyTarget);
-        if (target.compareTo(BigInteger.valueOf(0)) <= 0 || target.compareTo(params.proofOfWorkLimit) > 0)
+        if (target.compareTo(BigInteger.ZERO) <= 0 || target.compareTo(params.proofOfWorkLimit) > 0)
             throw new VerificationException("Difficulty target is bad: " + target.toString());
         return target;
     }