GridLayoutFactory.fillDefaults().applyTo(parent);
final FormToolkit toolkit = new FormToolkit(parent.getDisplay());
parent.addDisposeListener(new DisposeListener() {
public void widgetDisposed(DisposeEvent e) {
toolkit.dispose();
}
});
form = createForm(parent, toolkit);
createCommandToolBar(form, toolkit);
SashForm sashForm = createRebasePlanSashForm(form, toolkit);