Fix Memory Leak2

SpigotCore_Main/src/de/steamwar/entity/REntityServer.java

@@ -197,7 +197,6 @@ public class REntityServer implements Listener {
     @EventHandler
     public void onQuit(PlayerQuitEvent e) {
         Player player = e.getPlayer();
-        viewDistance.remove(player);
         Location location = lastLocation.remove(player);
         if(location == null)
             return;
@@ -209,6 +208,7 @@ public class REntityServer implements Listener {
             if(playersInChunk.isEmpty())
                 players.remove(id);
         });
+        viewDistance.remove(player);
     }
 
     private void onMissing(Set<Player> of, Set<Player> in, Consumer<Consumer<Object>> packetProvider) {