javafx.scene.control.SeparatorMenuItem

is imported to:

.   bluej.debugmgr.objectbench
.   bluej.editor.stride
.   bluej.extmgr
.   bluej.pkgmgr.target
.   bluej.pkgmgr.target.role
.   bluej.stride.slots
.   bluej.utility.javafx
.   greenfoot.guifx.classes