public static void copyEdge(XSSFWorkbook wb, XSSFSheet sheet, int size) throws IOException {
		FileInputStream fis = null;
		try {
			fis = new FileInputStream(new File("data/excel/template.xlsx"));
			XSSFWorkbook template = new XSSFWorkbook(fis);
			XSSFSheet tempSheet = template.getSheet(Integer.toString(size));
			if (tempSheet == null) {
				throw new AssertionError(size);
			}
			for (int i = 0; i < 100; i++) {
				XSSFRow tempRow = tempSheet.getRow(i);
				if (tempRow == null) {
					continue;
				}
				XSSFRow row = getRow(sheet, i);
				for (int j = 0; j < 6; j++) {
					XSSFCell tempCell = tempRow.getCell(j);
					if (tempCell == null) {
						continue;
					}
					XSSFCell cell = row.createCell(j);
					copyCellAttrs(wb, tempCell, cell);
				}
			}
		} finally {
			fis.close();
		}
	}