From 3e4cba757ef256b84396655e08fce2c3fe2f9fe8 Mon Sep 17 00:00:00 2001
From: Robert von Burg <eitch@eitchnet.ch>
Date: Mon, 19 Jul 2021 12:07:05 +0200
Subject: [PATCH] [Minor] Code cleanup

---
 .../src/main/java/li/strolch/model/activity/Action.java         | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/li.strolch.model/src/main/java/li/strolch/model/activity/Action.java b/li.strolch.model/src/main/java/li/strolch/model/activity/Action.java
index 95bed3906..b20775e4c 100644
--- a/li.strolch.model/src/main/java/li/strolch/model/activity/Action.java
+++ b/li.strolch.model/src/main/java/li/strolch/model/activity/Action.java
@@ -188,7 +188,7 @@ public class Action extends GroupedParameterizedElement implements IActivityElem
 
 	public Iterator<IValueChange<? extends IValue<?>>> changesIterator() {
 		if (this.changes == null)
-			return Collections.<IValueChange<? extends IValue<?>>>emptyList().iterator();
+			return Collections.emptyIterator();
 		return this.changes.iterator();
 	}