You have a problem that you want to add a delay for a couple of seconds in you program. Here is an example for this problem.
public class DelayExample
public static void main(String args)
// This program demonstrate how to add a delay in our application.
for (int i = 0; i < 10; i++)
// Print the value of i
System.out.println("i = " + i);
// Using Thread.sleep() we can add delay in our application in
// a millisecond time. For the example below the program will
// take a deep breath for one second before continue to print
// the next value of the loop.
// The Thread.sleep() need to be executed inside a try-catch
// block and we need to catch the InterruptedException.
} catch (InterruptedException ie)