diff --git a/li.strolch.utils/src/main/java/li/strolch/utils/RoundRobinInt.java b/li.strolch.utils/src/main/java/li/strolch/utils/RoundRobinInt.java
index 8c0f7a418..50c58905f 100644
--- a/li.strolch.utils/src/main/java/li/strolch/utils/RoundRobinInt.java
+++ b/li.strolch.utils/src/main/java/li/strolch/utils/RoundRobinInt.java
@@ -1,8 +1,8 @@
 package li.strolch.utils;
 
 public class RoundRobinInt {
-	private int start;
-	private int stop;
+	private final int start;
+	private final int stop;
 	private int index;
 
 	public RoundRobinInt(int start, int stop) {
@@ -20,4 +20,8 @@ public class RoundRobinInt {
 			this.index = this.start;
 		return next;
 	}
+
+	public void toStart() {
+		this.index = this.start;
+	}
 }