if (isSeparateCategory(category))
if (category.isSeparateCommand() && category.hasComputers(fPartition))
	private List getSeparateCategories() {		ArrayList sorted= new ArrayList();		for (Iterator it= fCategories.iterator(); it.hasNext();) {			CompletionProposalCategory category= (CompletionProposalCategory) it.next();			if (isSeparateCategory(category))				sorted.add(category);		}		Collections.sort(sorted, ORDER_COMPARATOR);		return sorted;	}