UML Statechart Framework 0.9.4

UML implements UML statecharts in C++ and Java. Next to the standard elements of FSMs, hierarchical and concurrent states are as well supported as pseudostates, segmented transitions, timed events and an eventqueue using a thread pool.

Main features:
- Very easy to use API (See documentation for details)
- Implemented in C++ and Java
- Does require only a very small amount of memory
- Complete object-oriented design (all elements are real objects)
- Parallel usage of the statechart infrastructure. Runtime specific data is encapsulated in a small object.
- Support for many elements of statecharts
- Simple, hierarchical and concurrent states
- Start and final states
- History and deep-history pseudostates in hierarchical states
- Fork- and join pseudostates for concurrent states
- Segmented transitions using junction points
- Transitions can cross borders of composite states (implicit entry/exit)
- Entry, do and exit actions in states
- Events, guards and actions for transitions

System requirements:
- Java

Enhancements
- Fixed a ConcurrentModificationException bug when handling timeout events.
- Fixed shutdown procedure when the created threads are non-deamon threads.