Properties set in greenfoot.properties override those in fs and fs. Note that '.greenfoot' is normally an invisible directory.
Usually, you will not want to edit fs/fs unless you are a system administratorĬonfiguring an installation for many users. ( On Mac OS X, it is found in the application bundle.) They are stored in the 'lib' subdirectory of wherever you installed Greenfoot.
Greenfoot has three files in which in stores its configuration properties.