1 /* Finding the distance 2 3 */ 4 5 package shapes; 6 import javax.swing.JOptionPane; 7 8 9 public class ShippingContainer { 10 public static void main(String[] args) { 11 Integer height= Integer.valueOf(JOptionPane.showInputDialog(null, "Height?")); 12 System.out.println( "Height = " +height ); 13 14 Integer length = Integer.valueOf(JOptionPane.showInputDialog(null, "Length?")); 15 System.out.println( "Length = " + length ); 16 17 Integer width = Integer.valueOf(JOptionPane.showInputDialog(null, "Width?")); 18 System.out.println( "Width = " + width ); 19 20 SRectangle face = new SRectangle (height,width); 21 double key = face.diagonal(); 22 23 System.out.println("Face = " + face); 24 25 SRectangle distance = new SRectangle (key,length); 26 double key1 = distance.diagonal(); 27 28 System.out.println(" distance = " + key1); 29 30 31 } 32 }