This line: class1 = class1.getSuperclass(); []s Fabio C Donadon
On 14 jul, 14:51, Alex <[email protected]> wrote: > Dear Java Programmer: > > > Lab 1023_javaiinheritance > Code 1.30 Modified Main.java > > > // Display the class hierarchy of the InternationalStudent > // class through getSuperclass() method of Class class. > Class class1 = internationalStudent1.getClass(); > > System.out.println("Displaying class hierarchy of InternationalStudent > Class..."); > > > while (class1.getSuperclass() != null){ > String child = class1.getName(); > String parent = class1.getSuperclass().getName(); > System.out.println(" " + child + " class is a child class of " + parent); > class1 = class1.getSuperclass(); > } > > I have a question about this while loop. The expression is place in the (). > But at the end the expression is placed into a variable. How is the loop > being incremented? Do not understand logic here? Please comment. > > JKid314159 --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/javaprogrammingwithpassion?hl=en -~----------~----~----~----~------~----~------~--~---
