diff --git a/src/eva2/OptimizerRunnable.java b/src/eva2/OptimizerRunnable.java
index 2961bfd5..bf86958c 100644
--- a/src/eva2/OptimizerRunnable.java
+++ b/src/eva2/OptimizerRunnable.java
@@ -88,10 +88,7 @@ public class OptimizerRunnable implements Runnable {
 	public OptimizerRunnable(GOParameters params, InterfaceStatistics stats, boolean restart) {
 		rnblID = cntID;
 		cntID++;        
-		if (stats.getStatisticsParameter() instanceof InterfaceNotifyOnInformers) {
-			// addition for the statistics revision with selectable strings - make sure the go parameters are represented within the statistics
-			params.addInformableInstance((InterfaceNotifyOnInformers)(stats.getStatisticsParameter()));
-		}
+
 		proc = new Processor(stats, null, params);
 		if (proc.getStatistics() instanceof AbstractStatistics) ((AbstractStatistics)proc.getStatistics()).setSaveParams(false);
 		doRestart = restart;
@@ -126,10 +123,6 @@ public class OptimizerRunnable implements Runnable {
 		InterfaceGOParameters params = proc.getGOParams(); 
 		proc = new Processor(stats, null, params);
 		if (proc.getStatistics() instanceof AbstractStatistics) ((AbstractStatistics)proc.getStatistics()).setSaveParams(false);
-		if (stats.getStatisticsParameter() instanceof InterfaceNotifyOnInformers) {
-			// addition for the statistics revision with selectable strings - make sure the go parameters are represented within the statistics
-			params.addInformableInstance((InterfaceNotifyOnInformers)(stats.getStatisticsParameter()));
-		}
 	}
 	
 	public void setTextListener(InterfaceTextListener lsnr) {
diff --git a/src/eva2/server/modules/GenericModuleAdapter.java b/src/eva2/server/modules/GenericModuleAdapter.java
index 601755cd..b98ded92 100644
--- a/src/eva2/server/modules/GenericModuleAdapter.java
+++ b/src/eva2/server/modules/GenericModuleAdapter.java
@@ -49,8 +49,9 @@ public class GenericModuleAdapter extends AbstractModuleAdapter implements Seria
         m_Processor         = new Processor(m_StatisticsModul,this, params);
         
         // the statistics want to be informed if the strategy or the optimizer (which provide statistical data as InterfaceAdditionalInformer) change.
-        if (m_StatisticsModul.getStatisticsParameter() instanceof InterfaceNotifyOnInformers) 
-        	params.addInformableInstance((InterfaceNotifyOnInformers)m_StatisticsModul.getStatisticsParameter());
+        // THIS is now done directly in the constructor of a Processor
+//        if (m_StatisticsModul.getStatisticsParameter() instanceof InterfaceNotifyOnInformers) 
+//        	params.addInformableInstance((InterfaceNotifyOnInformers)m_StatisticsModul.getStatisticsParameter());
         // this prevents the optimizer property to be shown by the GOE if optimizerExpert is true
     	GenericObjectEditor.setExpertProperty(params.getClass(), "optimizer", optimizerExpert);
        
diff --git a/src/eva2/server/modules/Processor.java b/src/eva2/server/modules/Processor.java
index 96cd9f51..f76e641d 100644
--- a/src/eva2/server/modules/Processor.java
+++ b/src/eva2/server/modules/Processor.java
@@ -6,13 +6,13 @@ import javax.swing.JOptionPane;
 
 import eva2.gui.BeanInspector;
 import eva2.server.go.InterfaceGOParameters;
+import eva2.server.go.InterfaceNotifyOnInformers;
 import eva2.server.go.InterfacePopulationChangedEventListener;
 import eva2.server.go.InterfaceProcessor;
 import eva2.server.go.InterfaceTerminator;
 import eva2.server.go.PopulationInterface;
 import eva2.server.go.operators.paramcontrol.ConstantParameters;
 import eva2.server.go.operators.paramcontrol.InterfaceParameterControl;
-import eva2.server.go.operators.paramcontrol.ParamAdaption;
 import eva2.server.go.operators.postprocess.PostProcess;
 import eva2.server.go.operators.postprocess.PostProcessParams;
 import eva2.server.go.operators.terminators.EvaluationTerminator;
@@ -26,7 +26,6 @@ import eva2.server.stat.InterfaceTextListener;
 import eva2.server.stat.StatisticsWithGUI;
 import eva2.tools.EVAERROR;
 import eva2.tools.EVAHELP;
-import eva2.tools.Pair;
 import eva2.tools.StringTools;
 import eva2.tools.jproxy.RemoteStateListener;
 import eva2.tools.math.RNG;
@@ -69,18 +68,23 @@ public class Processor extends Thread implements InterfaceProcessor, InterfacePo
     }
     
     /**
+     * Construct a Processor instance and make statistics instance informable of the parameters,
+     * such they can by dynamically show additional information.
+     * 
+     * @see InterfaceNotifyOnInformers
      */
     public Processor(InterfaceStatistics Stat, ModuleAdapter Adapter, InterfaceGOParameters params) {
         goParams    = params;
         m_Statistics        = Stat;
         m_ListenerModule      = Adapter;
-    }
-
-    /**
-     *
-     */
-    public Processor(InterfaceStatistics Stat) {
-        m_Statistics = Stat;
+        
+        // the statistics want to be informed if the strategy or the optimizer (which provide statistical data as InterfaceAdditionalInformer) change.
+        if (Stat!=null && (params != null)) {
+        	if (Stat.getStatisticsParameter() instanceof InterfaceNotifyOnInformers) {
+			// 	addition for the statistics revision with selectable strings - make sure the go parameters are represented within the statistics
+        		params.addInformableInstance((InterfaceNotifyOnInformers)(Stat.getStatisticsParameter()));
+        	}
+        }
     }
     
     public boolean isOptRunning() {
diff --git a/src/eva2/tools/Serializer.java b/src/eva2/tools/Serializer.java
index 80db7ceb..281c6f39 100644
--- a/src/eva2/tools/Serializer.java
+++ b/src/eva2/tools/Serializer.java
@@ -64,7 +64,9 @@ public class Serializer {
 		FileInputStream file = new FileInputStream(f);
 		ObjectInputStream in = new ObjectInputStream(file);
 		Object ret = in.readObject();
-		if (ret instanceof SerializedObject) ret = ((SerializedObject)ret).getObject();
+		if (ret instanceof SerializedObject) {
+			ret = ((SerializedObject)ret).getObject();
+		}
 		in.close();
 		file.close();
 		return ret;
@@ -210,6 +212,9 @@ public class Serializer {
 			} catch (InvalidClassException e) {
 				System.err.println("WARNING: loading object File "+Filename+ " not possible, this may happen on source code changes.");
 				System.err.println(e.getMessage());
+			} catch (ClassNotFoundException e) {
+				System.err.println("ClassNotFoundException on loading object File " + Filename + ". This may happen on refactorings.");
+				System.err.println(e.getMessage());
 			} catch (Exception e) {
 				throw new RuntimeException("WARNING: loading object File "+Filename+ " not possible! ("+e.getMessage()+")");
 			}