From 395ffb044c7a80c33061fac0cb0007710d6a4d50 Mon Sep 17 00:00:00 2001
From: Michael de Paly <michael@depaly.de>
Date: Wed, 16 Dec 2009 16:48:58 +0000
Subject: [PATCH] cloned the fitness array to avoid conflicts with optimizers
 which replaced the fitness without cloning the individual

---
 .../go/operators/terminators/FitnessConvergenceTerminator.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/eva2/server/go/operators/terminators/FitnessConvergenceTerminator.java b/src/eva2/server/go/operators/terminators/FitnessConvergenceTerminator.java
index 60f0624b..6803bd9f 100644
--- a/src/eva2/server/go/operators/terminators/FitnessConvergenceTerminator.java
+++ b/src/eva2/server/go/operators/terminators/FitnessConvergenceTerminator.java
@@ -123,7 +123,7 @@ Serializable {
 	}
 
 	protected void saveState(PopulationInterface Pop) {
-		oldFit = Pop.getBestFitness();
+		oldFit = Pop.getBestFitness().clone();
 		oldNorm = PhenotypeMetric.norm(oldFit);
 		popFitCalls = Pop.getFunctionCalls();
 		popGens = Pop.getGeneration();