DevTools offers many modules. Each module can be activated using a simple but fast command line interface.
Every module interactivly asks the user for the relevant facts or get them from the current environment (Maven / Subversion).
Never again try to remember the command line parameters you don't use regularly.
DevTools will gracefully guice you through the process of accomplishing those tasks.
Just download the runnable jar and run start it from the command line.
java -jar devtools.jar