The toolkit, implemented in Java, supports sentence generation with coverage criteria, sentence
enumeration and sentence analysis for context-free grammars.
The toolkit can be used as a Java library or an application.
As a library, it would be added into classpath.
As an application, it can be open with javaw directly, namely java(TM) Platform SE binary,
or be used from the command-line: javaw -jar Toolkit.jar or java -jar Toolkit.jar.