1. JAVA WEEK9(A)
/* Week 9 : a) Write a Java program that creates three threads. First thread
displays “Good Morning” every one second, the second thread displays “Hello” every
two seconds and the third thread displays “Welcome” every three seconds. */
class tst implements Runnable
{
String name;
Thread t;
Arun(String threadname)
{
name = threadname;
t = new Thread(this, name);
System.out.println("newThread : " +t);
t.start();
}
public void run()
{
try
{
for(int i=5;i > 0;i--)
{
System.out.println(name + ": " + i);
Thread.sleep(1000);
}
}
catch(InterruptedException e)
{
System.out.println(name + "Interrupted");
}
System.out.println(name + "exiting");
}
}
class LabPro16
{
public static void main(String args[])
{
new tst("Good Morning");
new tst("Hello");
new tst("Welcome");
try
{
Thread.sleep(10000);
}
catch(InterruptedException e)
{
System.out.println("Main thread Interrupted");
}
System.out.println("Main thread exiting");
}
}
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