- public static ConcurrentHashMap<String, String> loopControlNames = new ConcurrentHashMap<>();
- public static ConcurrentHashMap<String, String> alarmUniqueRequestID = new ConcurrentHashMap<>();
+ public static final ConcurrentHashMap<String, String> loopControlNames = new ConcurrentHashMap<>();
+ public static final ConcurrentHashMap<String, String> alarmUniqueRequestID = new ConcurrentHashMap<>();