editor-crashed
It seems that Greenfoot crashed while writing this class
to disk last time. The source code may be missing or 
incomplete. There should be a backup of this class 
in the project folder. If this class seems damaged,
   1 - quit Greenfoot
   2 - backup your project folder (just in case)
   3 - look into the project folder for a backup of
       this java file. Rename it to the original
       file name (with a '.java' suffix)

error-create-vm
Greenfoot was unable to create a virtual machine (VM) to execute scenarios.
Often this is caused by overly restrictive firewall settings.
Please see [ http://www.greenfoot.org/doc/firewall ] for more
information.

project-is-readonly
The scenario being opened is read-only:
:
    $
:
To use this scenario, you will first need to choose a new
location to save it to.

cannot-save-project
The scenario could not be saved to the specified
location. Check that you have write access, or
choose another location.

cannot-create-project
The scenario could not be created. Check that
the containing folder is writable.

project-already-exists
The specified scenario folder already exists. To create a
new scenario, choose a location and specify a unique name
(you must specify the name in the file dialog).

archive-not-greenfoot-project
The archive file you selected to open does not look like it
contains a Greenfoot project (try extracting the archive
contents using another tool).

no-clipboard-image-data
There is no image data on the clipboard to paste.