This is a flow that is always executed by the plugin if a flow file is opened, in order to update old xml versions. The picture was taken on my Mac OS X with Eclipse 2.1.2 and Flow4J 0.4.4.

This is an example for a flow with many subflows.

The following flow is the model of a simple "Number Guessing" game. The application determines a random number in the range from 0 to 5, and the user has to guess the right number. Typing "q" exits the application.

And here is the webapp version of the last sample