The excercise is about to create 2 new filters though. Filtering is done by the classes that extends FilterInputStrean and FilterOutputStream, there is not any filtering done by Adler32. It just updates the checksum given it was read a char or an array.
Anyways, if you still want to keep the adler32 part you don't need to touch it. You just need to be sure that update() be called after you change to uppercase. Diego --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
