多线程 input生产 res(username,sex) out消费

public class Thread001 {

 class  Res{
        public String userName;
        private  char sex;
    }

    class InputThread extends  Thread{

        Res res;
        public InputThread(Res res) {
 this.res = res;
        }

        @Override
        public void run() {
 int count=0;
            while (true){

                if(count==0){
                    res.userName="张胜军";
                    res.sex='男';
                }else {
                    res.userName="小薇";
                    res.sex='女';
                }
                count=(count+1)%2;
            }

        }
    }


    class OutThread extends  Thread {

        Res res;

        public OutThread(Res res) {
this.res = res;
        }

        @Override
        public void run() {
            while (true){
   System.out.println(res.userName+","+res.sex);
            }
        }
    }

    public static void main(String[] args) {
         new Thread001().start();
    }

    public  void start(){
  Res res=new Res();
        new  InputThread(res).start();
        new OutThread(res).start();
    }

}