@Override
public void undo() {
final FXOMDocument fxomDocument = getEditorController().getFxomDocument();
fxomDocument.beginUpdate();
subJob.undo();
fxomDocument.endUpdate();
}
@Override
public void execute() {
final FXOMDocument fxomDocument = getEditorController().getFxomDocument();
assert isExecutable();
fxomDocument.beginUpdate();
subJob.execute();
fxomDocument.endUpdate();
}