import java.lang.Thread;
import java.lang.System;
import java.lang.Math;
import java.lang.InterruptedException;
import java.lang.Runnable;
class ThreadTest2 {
public static void main(String args[]) {
Thread thread1 = new Thread(new MyClass("thread1: "));
Thread thread2 = new Thread(new MyClass("thread2: "));
thread1.start();
thread2.start();
boolean thread1IsAlive = true;
boolean thread2IsAlive = true;
do {
if(thread1IsAlive && !thread1.isAlive()){
thread1IsAlive = false;
System.out.println("Thread 1 is dead.");
}
if(thread2IsAlive && !thread2.isAlive()){
thread2IsAlive = false;
System.out.println("Thread 2 is dead.");
}
}while(thread1IsAlive || thread2IsAlive);
}
}
class MyClass implements Runnable {
static String message[] = {"Java","is","hot,","aromatic,","and",
"invigorating."};
String name;
public MyClass(String id) {
name = id;
}
public void run() {
for(int i=0;<message.length;++i) {
randomWait();
System.out.println(name+message[i]);
}
}
void randomWait(){
try {
Thread.currentThread().sleep((long)(3000*Math.random()));
}catch (InterruptedException x){
System.out.println("Interrupted!");
}
}
}
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