"The class library (including source code) was published in conjunction with an excellent textbook titled Introduction to Computing and Programming with Java: A Multimedia Approach (see Resources). Unlike many textbook authors, Guzdial and Ericson did not hide their source code or their class library behind a password. As of the date of this writing, the class library and the source code along with a wealth of other related material is available for free downloading at Media Computation book in Java (see Resources). The library is also included on a CD that is packaged with the textbook."
"I explained how to download, install, and test the multimedia class library in an earlier lesson titled Multimedia Programming with Java, Getting Started (see Resources)."