Here's how to use it in CDF:

• cd to your home directory. Create a directory called jws. (It may already exist.)
• Save the shar file in the directory jws; call it 1b.shar.
• Type

  unshar 1b.shar
  

• This will create the whole subdirectory structure necessary. In fact, the JWS project files are already there.
• Run jws. Open the Project Manager. Select "File->Add->Project". "Browse" and find jws/csc324/csc324.prj. Check the box to add a reference to the project. Click "Finish".
• To compile, make sure the csc324 project is selected. Switch to the program window and click "Build->Build All".
• To run, make sure the driver project is selected. Switch to the program window and either click the green triangle or select "Project->Run".
• To debug, set any breakpoints you want in the code, using the red octagon button. From the Project Manager, make sure the driver project is selected. Switch to the program window, and click the double green octagon, or select "Debug->Run". When the program pauses, the current line will be highlighted in green. You can see the call stack and inspect instance variables by selecting "Debug->Threads/Stack", and clicking the "+" next to the method or instance variable you're interested in. You can single-step using the bent-arrow buttons.

    submit -N  a1  csc324h  filename.java
    
    where      'submit'   is the command to submit your assignment electronically,
               '-N  a1'   indicates that you wish to create a subdirectory 'a1' in
                          your submit directory  containing  that assignment,
                          'csc324h'   is this course,
    and                   'filename.java'   is the file with your submitted assignment.

    To submit everything at once, you can cd to the root directory of the
    csc324 package and type

    submit -N a1 csc324h csc324/*/*.java

    To resubmit something (that is, submit a file that you previously submitted), type

    submit -f -N a1 csc324h csc324/*/*.java

    (Note that this writes over the previous submission, so DON'T do this
    after the deadline; we use the timestamp on the file to verify when you
    submitted.)

    To read more, type "man submit".


    In addition to the electronic submission, you must hand in a paper copy
    of every class, the class hierarchy, and a paper copy of your program run
    demonstrating each of the operations that are described in part C.  (Add
    an item, sell an item, etc.)  You can create a program run by typing

    script a1.out

    which will then capture everything that appears on the screen and save it
    in file a1.out.  To end the script, type ctrl-D.

    To find out more about script, type "man script".