package java14;

/**
 * 2017/10/6
 * 说明：
 */
public class Resource {
    String name;
    String sex;
}

package java14;

/**
 * 2017/10/6
 * 说明：
 */
public class Input implements Runnable {

    Resource r ;
    public Input(Resource r){
        this.r = r;
    }

    @Override
    public void run() {
        int x = 0;

        while(true){
            if(x ==0){
                r.name = "张三";
                r.sex = "男";
            }else{
                r.name = "李四";
                r.sex = "女";
            }
            x ++;
            x %= 2;
        }
    }
}

package java14;

/**
 * 2017/10/6
 * 说明：
 */
public class Output implements Runnable {

    Resource r ;
    public Output(Resource r){
        this.r = r;
    }

    @Override
    public void run() {
        while(true){
            System.out.println(r.name +":"+r.sex);
        }
    }
}

package java14;

/**
 * 2017/10/6
 * 说明：
 */
public class ResourceDemo {
    public static void main(String[] args) {

        Resource r = new Resource();
        Input i = new Input(r);
        Output o = new Output(r);

        Thread t1 = new Thread(i);
        Thread t2 = new Thread(o);

        t1.start();
        t2.start();



    }
}

package java14;

/**
 * 2017/10/6
 * 说明：
 */
public class Input implements Runnable {

    Resource r ;
    public Input(Resource r){
        this.r = r;
    }

    @Override
    public void run() {
        int x = 0;

        while(true){
            synchronized (Object.class){
                if(x ==0){
                    r.name = "张三";
                    r.sex = "男";
                }else{
                    r.name = "李四";
                    r.sex = "女";
                }
            }

            x ++;
            x %= 2;
        }
    }
}

package java14;

/**
 * 2017/10/6
 * 说明：
 */
public class Output implements Runnable {

    Resource r ;
    public Output(Resource r){
        this.r = r;
    }

    @Override
    public void run() {
        while(true){
            synchronized (Object.class){
                System.out.println(r.name +":"+r.sex);  
            }
            
        }
    }
}