From 62f5ab3a1a75ae8550464511ccc3ed520443c92b Mon Sep 17 00:00:00 2001
From: Daniel Ennis <dennis@icontact.com>
Date: Sun, 20 Mar 2016 15:22:42 -0400
Subject: [PATCH] Catch Async PlayerChunkMap operations


diff --git a/src/main/java/net/minecraft/server/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
index 9012a63a0..5b27bd1c5 100644
--- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
+++ b/src/main/java/net/minecraft/server/PlayerChunkMap.java
@@ -469,10 +469,12 @@ public class PlayerChunkMap {
     }
 
     public void a(PlayerChunk playerchunk) {
+        org.spigotmc.AsyncCatcher.catchOp("Async Player Chunk Add"); // Paper
         this.f.add(playerchunk);
     }
 
     public void b(PlayerChunk playerchunk) {
+        org.spigotmc.AsyncCatcher.catchOp("Async Player Chunk Remove"); // Paper
         ChunkCoordIntPair chunkcoordintpair = playerchunk.a();
         long i = d(chunkcoordintpair.x, chunkcoordintpair.z);
 
-- 
2.11.0.windows.3