Java slip1 quq 1

Q.1)Write a Java program to display all the alphabets between ‘A’ to ‘Z’ after every 2
seconds.
public class Slip26_1 extends Thread
{
char c;
public void run()
{
for(c = 'A'; c<='Z';c++)
{
System.out.println(""+c);
try
{
Thread.sleep(2000);
}
catch(Exception e)
{
e.printStackTrace();
}
}
}
public static void main(String args[])
{
Slip26_1 t = new Slip26_1();
t.start();
}
}