From 569ae991f7374a0344d0cc16235f997fcd0a4a18 Mon Sep 17 00:00:00 2001
From: Nikolaus Krismer <nikolaus.krismer@uibk.ac.at>
Date: Wed, 13 Aug 2014 17:02:47 +0200
Subject: [PATCH] changed to string (should be a bit faster now)

---
 .../java/it/unibz/inf/isochrone/network/NodeConnection.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/it/unibz/inf/isochrone/network/NodeConnection.java b/src/main/java/it/unibz/inf/isochrone/network/NodeConnection.java
index 364ef94c..144980f8 100644
--- a/src/main/java/it/unibz/inf/isochrone/network/NodeConnection.java
+++ b/src/main/java/it/unibz/inf/isochrone/network/NodeConnection.java
@@ -112,7 +112,7 @@ public class NodeConnection {
 
 	@Override
 	public String toString() {
-		return "NodeConnection [sourceNode=" + sourceNode + "]";
+		return "NodeConnection [sourceNode(id)=" + sourceNode.getId() + "]";
 	}
 
 	// Private static methods
-- 
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