From a15e5aaf50cdb67281c6fc6162f1d005e867db9c Mon Sep 17 00:00:00 2001
From: yoyosource <yoyosource@nidido.de>
Date: Sun, 16 Apr 2023 17:07:40 +0200
Subject: [PATCH] Remove some memory

Signed-off-by: yoyosource <yoyosource@nidido.de>
---
 .../features/shieldprinting/ShieldPrinting.java          | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/BauSystem_Main/src/de/steamwar/bausystem/features/shieldprinting/ShieldPrinting.java b/BauSystem_Main/src/de/steamwar/bausystem/features/shieldprinting/ShieldPrinting.java
index 3ddefdc2..0ad8d710 100644
--- a/BauSystem_Main/src/de/steamwar/bausystem/features/shieldprinting/ShieldPrinting.java
+++ b/BauSystem_Main/src/de/steamwar/bausystem/features/shieldprinting/ShieldPrinting.java
@@ -111,6 +111,15 @@ public class ShieldPrinting implements Listener {
         }
         shieldMap.keySet().removeAll(toRemove);
         shieldMap.putAll(temp);
+
+        toRemove.clear();
+        for (Map.Entry<Vector, Vector> entry : shieldMap.entrySet()) {
+            if (entry.getKey().equals(entry.getValue())) {
+                toRemove.add(entry.getKey());
+            }
+        }
+        shieldMap.keySet().removeAll(toRemove);
+
         updateBossbars();
     }