InteractionManager

is imported to:

.   bluej.editor.stride as generic.*
.   bluej.stride.framedjava.frames as generic.*
.   bluej
.   bluej.editor.stride
.   bluej.stride.framedjava.ast
.   bluej.stride.framedjava.canvases
.   bluej.stride.framedjava.elements
.   bluej.stride.framedjava.errors
.   bluej.stride.framedjava.frames
.   bluej.stride.framedjava.slots
.   bluej.stride.operations
.   bluej.stride.slots
.   bluej.utility.javafx