javafx.beans.binding.BooleanExpression

is imported to:

.   bluej.editor.moe
.   bluej.pkgmgr
.   bluej.prefmgr
.   bluej.stride.framedjava.errors
.   bluej.stride.framedjava.frames
.   bluej.stride.framedjava.slots
.   bluej.stride.slots
.   bluej.utility.javafx