From 3a3c4819f9138ca2a939d02a61b332fea9714e0c Mon Sep 17 00:00:00 2001
From: D4rkr34lm <darth.m.frohn@gmail.com>
Date: Tue, 20 Feb 2024 23:22:34 +0100
Subject: [PATCH] Removed null returns

---
 .../steamwar/bausystem/features/tracer2/TraceManager.java  | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/BauSystem_Main/src/de/steamwar/bausystem/features/tracer2/TraceManager.java b/BauSystem_Main/src/de/steamwar/bausystem/features/tracer2/TraceManager.java
index 5ffc4314..51c8df5d 100644
--- a/BauSystem_Main/src/de/steamwar/bausystem/features/tracer2/TraceManager.java
+++ b/BauSystem_Main/src/de/steamwar/bausystem/features/tracer2/TraceManager.java
@@ -85,8 +85,11 @@ public class TraceManager implements Listener {
      * @param id id of the trace
      * @return the trace with given id or null if no trace with id is found
      */
-    public Trace get(int id){
-        return traces.getOrDefault(id, null);
+    public Optional<Trace> get(int id){
+        Trace ret = traces.get(id);
+        if(traces.containsKey(id))
+            return  Optional.of(traces.get(id));
+        return Optional.empty();
     }
 
     /** Methode to get all traces