Well I think I figured it out. Thanks for the assist. Roger O'Dell
-----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of miga Sent: Monday, April 06, 2009 3:11 PM To: Free Java Programming Online Training Course By Sang Shin Subject: [java programming] Re: LAB-1022 Java Stream I/O On Apr 6, 9:48 pm, "Roger O'Dell" <[email protected]> wrote: > I have gone over all the labs, and I am now working on the homework. I am > completely stumped as to how this needs to be done. I assume what they are > asking for is to have the file read in and converted to upper case before > running thru the remainder of the program. If this is true, then I am > confused as to going about that. I have both the classes created, (per the > homework request) but no data in them. I have created the new instances of > them in the class with Main method, and that is as far as I have gotten. My > thoughts are that I have to add a line to the Checksum interface, expand on > it in Adler32 and then put the needed info in the Upperclass input stream > and output stream. I think I am on the right track, but I want to be sure > before I waste hours on this. Any ideas or sample code would be helpful. Actually you don't need the Checksum interface, nor the Adler32. You just need to pass to both ChangeToUpperCaseInput/Output/Stream a FileInput/OutputStream based on the farrago.txt and its counterpart once it is all in uppercase. In the Change...Stream class, you use variant of the read/write functions to convert to uppercase. In the main you just read the data and print it. > > Thanks, > > Roger O'Dell --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
