안드로이드 스튜디오 핸들러 질문드립니다 .ㅜ

Question

public final Handler mHandler = new Handler(){
    @Override
    public void handleMessage(Message msg) {
        super.handleMessage(msg);
    }
};

Error:(44, 50) error: <anonymous com.example.no.myapplication.MainActivity$1> is not abstract and does not override abstract method publish(LogRecord) in Handler
Error:(45, 9) error: method does not override or implement a method from a supertype
Error:(47, 18) error: cannot find symbol method handleMessage(Message)