From c02d14dd43d362f1cc02e3ffa93ae4661fd8a3a0 Mon Sep 17 00:00:00 2001
From: Brianna <bri@songoda.com>
Date: Tue, 24 Mar 2020 14:04:28 -0400
Subject: [PATCH] Fix for concurrent modification exception.

---
 .../com/songoda/ultimatekits/handlers/ParticleHandler.java     | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/songoda/ultimatekits/handlers/ParticleHandler.java b/src/main/java/com/songoda/ultimatekits/handlers/ParticleHandler.java
index 488654f..b56ca98 100644
--- a/src/main/java/com/songoda/ultimatekits/handlers/ParticleHandler.java
+++ b/src/main/java/com/songoda/ultimatekits/handlers/ParticleHandler.java
@@ -7,6 +7,7 @@ import com.songoda.ultimatekits.settings.Settings;
 import org.bukkit.Bukkit;
 import org.bukkit.Location;
 
+import java.util.ArrayList;
 import java.util.Map;
 
 /**
@@ -35,7 +36,7 @@ public class ParticleHandler {
 
     private void applyParticles() {
         Map<Location, KitBlockData> kitBlocks = plugin.getKitManager().getKitLocations();
-        for (KitBlockData kitBlockData : kitBlocks.values()) {
+        for (KitBlockData kitBlockData : new ArrayList<>(kitBlocks.values())) {
             if (kitBlockData.getLocation().getWorld() == null || !kitBlockData.hasParticles()) continue;
 
             Location location = kitBlockData.getLocation();