04 If sample string

import javax.swing.*;

class IfSampleString

{

public static void main ( String [] args)

{

String x = JOptionPane.showInputDialog("Are you male (y/n)?:");

if (x.equals("y") || x.equals("Y"))

{

System.out.println("Hello sir!");

}

else

{

System.out.println("Hello maam!");

}

}

}