From 5c49827cdf0260223eb8f7bca5ffeff4de9900bc Mon Sep 17 00:00:00 2001
From: Wolfgang Hottgenroth <w.hottgenroth@krohne.com>
Date: Thu, 23 Nov 2017 11:44:14 +0100
Subject: [PATCH] finalize some fields

---
 src/main/java/de/hottis/common/TriggerTimer.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/de/hottis/common/TriggerTimer.java b/src/main/java/de/hottis/common/TriggerTimer.java
index 624f195..900e20d 100644
--- a/src/main/java/de/hottis/common/TriggerTimer.java
+++ b/src/main/java/de/hottis/common/TriggerTimer.java
@@ -3,12 +3,13 @@ package de.hottis.common;
 import java.util.TimerTask;
 
 public class TriggerTimer extends TimerTask {
-	private ITriggerable triggerable;
+	private final ITriggerable triggerable;
 
 	public TriggerTimer(ITriggerable triggerable) {
 		this.triggerable = triggerable;
 	}
 	
+        @Override
 	public void run() {
 		triggerable.trigger();
 	}