import javax.swing.JOptionPane;
import java.lang.Integer;
import java.lang.Double;

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

		// Variable declarations.
		String lengthInput;
		String widthInput;
		String heightInput;
		int length = 0;
		int width = 0;
		int height = 0;
		int PackageNumber = 1;
		int PackageChosen = 0;
		Object[] PackageOptions = {"Cylindrical", "Rectangular"};
		Object[] ProgramOptions = {"New Package", "Show Results"};
	do {
		// Will the package details be for a cylindrical or rectangular package?
		int PackageChoice = JOptionPane.showOptionDialog(null, "Choose your package type", "Choose package type", JOptionPane.DEFAULT_OPTION, JOptionPane.QUESTION_MESSAGE,null, PackageOptions, PackageOptions[0]);

		if (PackageChoice == 0) {
			// Just let the user know what type of package he chose ..
			System.out.println("Cylindrical package type chosen.");

			// Keep track of which package we're reading values for
			PackageNumber = PackageNumber + 1;

			// Let the user input values for package number <X>
			lengthInput = JOptionPane.showInputDialog("Cylindrical Package #"+PackageNumber+".\nLength: ");
			widthInput = JOptionPane.showInputDialog("Cylindrical Package #"+PackageNumber+".\nWidth: ");
			heightInput = JOptionPane.showInputDialog("Cylindrical Package #"+PackageNumber+".\nHeight: ");
			length = Integer.parseInt(lengthInput);
			width = Integer.parseInt(widthInput);
			height = Integer.parseInt(heightInput);

			// Allow the user to choose how to continue
			int ProgramChoice = JOptionPane.showOptionDialog(null, "How do you want to continue?", "How do you want to continue?", JOptionPane.DEFAULT_OPTION, JOptionPane.QUESTION_MESSAGE,null, ProgramOptions, ProgramOptions[0]);

		} else if (PackageChoice == 1) {
			System.out.println("Rectangular package type chosen.");
		}
	} while (ProgramChoice == 0);

	} // END METHOD 'main'
} // END CLASS 'BrukVolum'