if (selectedElements != null) setSelection(selectedElements);
setSelection(selectedElements);
	private void setPageData() {		Page page= fPages[fCurrentPage];				// 1. set elements		setListElements(page.elements);				// 2. apply filter		String filter= page.filter;		if (filter == null)			filter= ""; //$NON-NLS-1$		setFilter(filter);				// 3. select elements		Object[] selectedElements= (Object[]) getInitialSelections().get(fCurrentPage);		if (selectedElements != null)			setSelection(selectedElements);	}