smart-starter-websocket/src/main/java/com/qianwen/core/websocket/holder/JsonMessageHandlerHolder.java
@@ -5,7 +5,7 @@ import com.qianwen.core.websocket.handler.JsonMessageHandler; public final class JsonMessageHandlerHolder { private static final Map<String, JsonMessageHandler> MESSAGE_HANDLER_MAP = new ConcurrentHashMap(); private static final Map<String, JsonMessageHandler> MESSAGE_HANDLER_MAP = new ConcurrentHashMap<>(); private JsonMessageHandlerHolder() { }