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Community Z Tools Project (CZT):
Tools for editing, typechecking and animating Z
specifications and related notations.
Includes a Java framework for building formal methods tools.
NOTE: development of CZT has now moved to GitHub:
https://github.com/community-z-users/czt
AntProf is Ant tasks for profiling Java programs. The Java VM includes various built-in options for gathering profile data such as -prof, -Xrunhprof, -Xprof. AntProf understands these options and packages everything up into convenient Ant tasks.