From 741ecd28789e40e446a5ea15ba2b643bf93ebf2a Mon Sep 17 00:00:00 2001
From: Lukas Niemeier <lukas.niemeier@student.hpi.uni-potsdam.de>
Date: Sat, 23 Feb 2013 22:56:38 +0100
Subject: [PATCH] # on deserialization RaceLogImpl resets listener field

---
 .../sap/sailing/domain/racelog/impl/RaceLogImpl.java   | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/java/com.sap.sailing.domain.shared.android/src/com/sap/sailing/domain/racelog/impl/RaceLogImpl.java b/java/com.sap.sailing.domain.shared.android/src/com/sap/sailing/domain/racelog/impl/RaceLogImpl.java
index ef805ccacca..74423066ac7 100644
--- a/java/com.sap.sailing.domain.shared.android/src/com/sap/sailing/domain/racelog/impl/RaceLogImpl.java
+++ b/java/com.sap.sailing.domain.shared.android/src/com/sap/sailing/domain/racelog/impl/RaceLogImpl.java
@@ -1,5 +1,7 @@
 package com.sap.sailing.domain.racelog.impl;
 
+import java.io.IOException;
+import java.io.ObjectInputStream;
 import java.util.HashSet;
 import java.util.Set;
 import java.util.logging.Level;
@@ -22,6 +24,14 @@ public class RaceLogImpl extends TrackImpl<RaceLogEvent> implements RaceLog {
         super(nameForReadWriteLock);
         listeners = new HashSet<RaceLogEventVisitor>();
     }
+    
+    /**
+     * When deserializing, needs to initialize empty set of listeners.
+     */
+    private void readObject(ObjectInputStream ois) throws ClassNotFoundException, IOException {
+        ois.defaultReadObject();
+        listeners = new HashSet<RaceLogEventVisitor>();
+    }
 
     @Override
     public boolean add(RaceLogEvent event) {