public void populateForTransfer()
	{
		getSheetHash();
		BiffRec[] recs = getCells();
		for( BiffRec rec : recs )
		{
			if( rec.getOpcode() == LABELSST )
			{
				Labelsst mylabel = (Labelsst) rec;
				mylabel.initUnsharedString();
			}
		}
		transferXfs = getWorkBook().getXfrecs();
		for( Object transferXf : transferXfs )
		{
			Xf x = (Xf) transferXf;
			x.populateForTransfer();
		}

		transferFonts = getWorkBook().getFontRecs();
		for( Object transferFont : transferFonts )
		{
			Font x = (Font) transferFont;
			x.getData();
		}
	}