<> We are in the process of developing a Java version of the code for the book, to augment the existing Lisp and Python code. Currently we are offering a sketchy preliminary version to let you know where the Java code is going, but not much of this code is not actually runnable yet. But if you want the sneak preview, here it is:

• Download the whole package in tar file format (for Unix tar or WinZip).
• Browse the whole package or source code or javadoc

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