I have below piece code which runs on JDK5 private static ThreadLocal<String> messages = new ThreadLocal<String>();
I have a strange behaviour im my app. I open a COM port to comunicate witha a device over Bluetooth. I do the following steps:
漠河_浩瀚旅行 2022-11-12 14:19 可以开发者_JAVA技巧改啊