Interested in Source Code? You can download a Zip File (it's not large, about (95 Kb) of all the Examples and Exercises from the book by clicking here. Once downloaded, uncompress the file, and a folder called LTPJFILES will be installed on your PC. There are subfolders called Examples, Grades and Practice, with subfolders for each chapter in the book. In order to run the code, you'll need to compile the source code into Java Bytecode classes.