--- dao/DaoAdresseVedligehold/src/main/java/dk/daoas/adressevedligehold/tasks/Task.java	2016/02/04 15:04:05	2920
+++ dao/DaoAdresseVedligehold/src/main/java/dk/daoas/adressevedligehold/tasks/Task.java	2016/02/04 15:14:26	2921
@@ -118,7 +118,15 @@
 	}
 	
 	@Override
-	public final boolean equals(Object o) {
+	public int hashCode() {
+		return this.id;
+	}
+	
+	@Override
+	public boolean equals(Object o) {
+		if (! (o instanceof Task))
+			return false;
+		
 		Task otherTask = (Task) o;
 		
 		return this.getId() == otherTask.getId();