From 64cb2898aad6b76c1cbcf1db854632cf751c8ee5 Mon Sep 17 00:00:00 2001
From: romanman <roman.mandeleil@gmail.com>
Date: Tue, 3 Jun 2014 20:09:29 +0300
Subject: [PATCH] tiny fix

---
 ethereumj-core/src/main/java/org/ethereum/vm/Program.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ethereumj-core/src/main/java/org/ethereum/vm/Program.java b/ethereumj-core/src/main/java/org/ethereum/vm/Program.java
index e07be077..8d928767 100644
--- a/ethereumj-core/src/main/java/org/ethereum/vm/Program.java
+++ b/ethereumj-core/src/main/java/org/ethereum/vm/Program.java
@@ -3,6 +3,7 @@ package org.ethereum.vm;
 import org.ethereum.util.Utils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.spongycastle.util.encoders.Hex;
 
 import java.math.BigInteger;
 import java.nio.ByteBuffer;
@@ -314,7 +315,7 @@ public class Program {
             global.append(" -- STORAGE -- ").append(storageData).append("\n");
 
             if (hReturn != null){
-                global.append("\n  HReturn: ").append(Hex.toHexString( hReturn.array()));
+                global.append("\n  HReturn: ").append(Hex.toHexString(hReturn.array()));
             }
 
             if (listener != null){