package j1;

//-----------------------------------------------------------
public class TestThread{
	public static void main(String[] args){
		System.out.print("TestThread started.");

		MyThread mt1 = new MyThread("1 ", 1300);
		MyThread mt2 = new MyThread("2 ", 2900);
		
		mt1.start();
		mt2.start();
     }
};
//-----------------------------------------------------------
class MyThread extends Thread {
	String str;
	int msec;

	MyThread(String txt, int ms) {
		this.str = txt;
		this.msec = ms;
	}
	public void run() {
		while(true) {
			try {
				System.out.print(this.str);
				sleep(msec);	// tミリ秒動作休止
			} catch(InterruptedException e) {
				break;
			}
		} // end while
	} // end of run
} // end of class myThread