Change the code below to display as JOptionPane. The code should appear in dialog boxes like this to allow the user to input information.

import java.util.Scanner;

public class helpwithproblem { public static void main(String[] args) {

Scanner keyboard = new Scanner(System.in);

int numberOfPackages = 0; // number of packages to ship double weight = 0.0; // weight of the package int packageNumber = 0; //Each package has a number double shippingCharges = 0.0; // Shipping Charge int counter = 0; // Loop counter System.out.println("This program calculates shipping charges."); System.out.println("Please enter the number of packages:"); //input number of packages numberOfPackages = keyboard.nextInt(); while (counter

System.out.println("Please enter the package number:"); //input package number packageNumber = keyboard.nextInt();

System.out.println("Please enter the weight of package #" + packageNumber); //Input package weight //input package number weight = keyboard.nextDouble();

// validate weight to make sure it is not less than 0. while (weight

System.out.println("Invalid weight. Please enter a number greater than or = 0."); weight = keyboard.nextDouble(); } //end while loop for validating the weight

//You will need a print statement to print out the quarter and the number of the quarter that you are on System.out.printf("%-40s%-10s%40s ", "****************************************", ("PACKAGE " + packageNumber), "****************************************"); //You will need a printf statement to print 5 column headings System.out.printf("%-30s%-30s%-30s ", "Package Number", "Weight", "Shipping Charge");

//This begins the if structure for the determining the shipping charge if (weight =16 && weight =36 && weight

// Display the results //You will need a printf statement to print out the package number, weight, shipping charges System.out.printf("%-30d%-30.1f%-30.2f ", packageNumber, weight, shippingCharges);

counter = counter + 1; } //end of while loop that controls the running of the program

} //end of main } //end of class

Input ? Please enter the number of packages: OK Cancel