Creates different sets of paths through the state machine. Common
techniques include breadth-first and random generation.
author: Matt Albrecht groboclown@users.sourceforge.net version: $Date: 2003/02/10 22:52:24 $ since: June 12, 2002
Reset the generator's sequence. There is no guarantee that the
order of returned IPath instances will be identical as the previous
generation sequence.