is imported to:
. bluej
. bluej.debugmgr
. bluej.debugmgr.codepad
. bluej.editor.moe
. bluej.editor.stride
. bluej.pkgmgr
. bluej.pkgmgr.actions
. bluej.prefmgr
. bluej.stride.framedjava.slots
. bluej.stride.operations
. bluej.stride.slots
. bluej.terminal
. bluej.utility.javafx
. greenfoot.guifx