is imported to:
. bluej.extensions as luej.*
. bluej.extmgr as luej.*
. bluej.pkgmgr as luej.*
. bluej.collect
. bluej.debugger.jdi
. bluej.parser
. bluej.pkgmgr
. bluej.prefmgr
. bluej.utility
. greenfoot.core
. greenfoot.export
. greenfoot.extension
. greenfoot.guifx
. greenfoot.guifx.export
. greenfoot.util