18 Oct 2006 (Wed) OOPG

import javax.swing.*;

public class MethodsRevision18Oct {

public static int getInput3(String msg) {
int num;
String input = JOptionPane.showInputDialog(null, msg);
num = Integer.parseInt(input);
return num;
} //end getInput


public static int getInput2() {
int num;
String input = JOptionPane.showInputDialog(null, "Enter your age");
num = Integer.parseInt(input);
return num;
} //end getInput


public static void getInput() {
int num;
String input = JOptionPane.showInputDialog(null, "Enter a number");
num = Integer.parseInt(input);

JOptionPane.showMessageDialog(null, "You entered " + num);
} //end getInput

public static void main(String[] args) {

int age = getInput3("Enter your age");
JOptionPane.showMessageDialog(null,
"You are " + String.valueOf(age) +
" years old",
"Output", JOptionPane.INFORMATION_MESSAGE);

int salary = getInput3("Enter your salary");
JOptionPane.showMessageDialog(null,
"You earn $" + String.valueOf(salary),
"Output", JOptionPane.INFORMATION_MESSAGE);

} //end main


public static void sayHello() {
System.out.print("Hello");
}

} //end classs