Post date: Mar 8, 2014 6:01:26 PM
//This program uses two void methods.
public class CreditCard
public static void main(String args)
double salary; // Annual salary
int creditRating; // Credit rating
String input; // To hold the user's input
// Get the user's annual salary.
input = JOptionPane.showInputDialog("What is your annual salary?");
salary = Double.parseDouble(input);
// Get the user's credit rating (1 through 10).
input = JOptionPane.showInputDialog("on a scale of "
+"1 through 10, what is your credit rating?\n"
+"(10 = excellent, 1 = very bad)");
creditRating = Integer.parseInt(input);
// Determine whether the user qualifies.
if (salary >= 20000 && creditRating >= 7)
The qualify method informs the user that he
or she qualifies for the credit card.
public static void qualify()
JOptionPane.showMessageDialog(null, "Congratulations! You qualify for the credit card!");
The noQualify method informs the user that he
or she does not qualify for the credit card.
public static void noQualify()
JOptionPane.showMessageDialog(null, "I'm sorry. You do not qualify for the credit card.");