Check out the README.TXT file. There it says:
Start a new Eclipse Application and create an empty Java project. Add new source folder called "src-gen/" and put the following statemachine into a file in the "src/" folder.
// MrsGrantsSecretCompartments.statemachine
events
doorClosed D1CL
drawOpened D2OP
lightOn L1ON
doorOpened D1OP
panelClosed PNCL
end
resetEvents
doorClosed
end
commands
unlockPanel PNUL
lockPanel PNLK
lockDoor D1LK
unlockDoor D1UL
end
state idle
actions {unlockDoor lockPanel}
doorClosed = active
end
state active
drawOpened = waitingForLight
lightOn = waitingForDraw
end
state waitingForLight
lightOn = unlockedPanel
end
state waitingForDraw
drawOpened = unlockedPanel
end
state unlockedPanel
actions {unlockPanel lockDoor}
panelClosed = idle
end