1 files changed, 21 insertions, 3 deletions
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompClient.java b/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompClient.java
index 7e8d89f6..1381a2c3 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompClient.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompClient.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.stomp;
 
 import lombok.Getter;
@@ -35,7 +53,7 @@ public class StompClient extends WebSocketClient implements StompInterface {
         while(this.stompClientStatus == StompClientStatus.CONNECTING);
         System.out.println("fully connected");
     }
-    private CloseListener closeListener;
+    private final CloseListener closeListener;
 
     @Getter
     private volatile StompClientStatus stompClientStatus = StompClientStatus.CONNECTING;
@@ -103,8 +121,8 @@ public class StompClient extends WebSocketClient implements StompInterface {
         ex.printStackTrace();
     }
 
-    private Map<Integer, StompSubscription> stompSubscriptionMap = new HashMap<Integer, StompSubscription>();
-    private Map<Integer, StompPayload> receiptMap = new HashMap<Integer, StompPayload>();
+    private final Map<Integer, StompSubscription> stompSubscriptionMap = new HashMap<Integer, StompSubscription>();
+    private final Map<Integer, StompPayload> receiptMap = new HashMap<Integer, StompPayload>();
 
     private int idIncrement = 0;