From b602fb06d05c0416eac579b256a457645e101e00 Mon Sep 17 00:00:00 2001
From: D4rkr34lm <darth.m.frohn@gmail.com>
Date: Mon, 22 Apr 2024 20:27:34 +0200
Subject: [PATCH] Used Compute if absent

---
 .../steamwar/bausystem/features/tracer/Trace.java   | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/BauSystem_Main/src/de/steamwar/bausystem/features/tracer/Trace.java b/BauSystem_Main/src/de/steamwar/bausystem/features/tracer/Trace.java
index f2f896c4..1706bca0 100644
--- a/BauSystem_Main/src/de/steamwar/bausystem/features/tracer/Trace.java
+++ b/BauSystem_Main/src/de/steamwar/bausystem/features/tracer/Trace.java
@@ -188,18 +188,17 @@ public class Trace {
      * @param playerTraceShowData The showData for modifying the rendering
      */
     protected void render(List<TNTPoint> records, Player player, PlayerTraceShowData playerTraceShowData) {
-        REntityServer entityServer = entityServerMap.get(player);
-        if (entityServer == null) {
-            entityServer = new REntityServer();
-            entityServer.addPlayer(player);
-            entityServer.setCallback((p, rEntity, entityAction) -> {
+        REntityServer entityServer = entityServerMap.computeIfAbsent(player, k -> {
+            REntityServer newEntityServer = new REntityServer();
+            newEntityServer.addPlayer(k);
+            newEntityServer.setCallback((p, rEntity, entityAction) -> {
                 if (entityAction != REntityServer.EntityAction.INTERACT) return;
                 if (rEntity instanceof TraceEntity) {
                     ((TraceEntity) rEntity).printIntoChat(p);
                 }
             });
-            entityServerMap.put(player, entityServer);
-        }
+            return newEntityServer;
+        });
 
         render(records, entityServer, playerTraceShowData);
     }