philosopher

package DINING_PHILOSOPHER;

public class Philosopher extends Thread{
    public static int Total=0;//tong so thread khoi tao
    public static int runTotal=0;//tong so thread dang chay
    private Chopstick left,right;
    private String name;
    public Philosopher(String name,Chopstick left,Chopstick right){
        this.name=name;
        this.left=left;
        this.right=right;
        Total++;
    }

    public void eat(){
        synchronized(left){
            synchronized(right){
                left.use();
                right.use();
                System.out.println(name+" nhat dua");
                try {
                    Thread.sleep(1000);
                } catch (InterruptedException e) {
                }
            }
        }
        think();
    }
    public void think(){
        System.out.println(name+" bo dua");
        left.release();
        right.release();
        this.runTotal--;
        try {
            Thread.sleep(1000);
        } catch (InterruptedException e) {
        }
    }
    public void run(){
        for(int i=1;i<=10;i++)
        {
            while(true){
                if((Total-runTotal)!=1){
                    this.runTotal++;
                    eat();
                    break;
                }
            }
        }
    }
}