elements[i]= fElements[start + i];
elements[i]= fElements[fFilteredIndices[start + i]];
	public Object[] getFoldedElements(int index) {		if ((index < 0) || (index >= fFilteredCount))			return null;				index= fFilteredIndices[index];		int start= fFoldedIndices[index];					int count= (index == fFoldedCount - 1)			? fElements.length - start			: fFoldedIndices[index + 1] - start;					Object[] elements= new Object[count];		for (int i= 0; i != count; i++)			elements[i]= fElements[start + i];						return elements;	}