Big Java example project "intersection"

You can use this project as follows:

 - once compiled, the Applet class can be run using the "Run Applet..." 
 popup menu option.
 - it can be run in either the AppletViewer or your web browser.

Note: Sometimes in BlueJ a dialog (such as input dialog or file chooser)
 appears right at the back of any open windows.  If you cannot see
 a dialog after calling the Driver class main method, minimize any 
 other windows to find the dialog.
 
This project illustrates concepts covered in Big Java, Chapter 4 
"Applets and Graphics".
  
 - to be able to write simple applets 
 - to display graphical shapes such as lines and ellipses 
 - to select appropriate units for drawing 
 - to develop test cases that validate the correctness of your programs 
