_workbook = null;
}
@Test
public void testCellNumberFormatter() {
Sheet sheet1 = _workbook.getSheet("Sheet1");
Row row2 = sheet1.getRow(1);
Row row3 = sheet1.getRow(2);
Row row4 = sheet1.getRow(3);
Row row5 = sheet1.getRow(4);
Row row6 = sheet1.getRow(5);
Row row7 = sheet1.getRow(6);
Row row8 = sheet1.getRow(7);
Row row9 = sheet1.getRow(8);
Row row10 = sheet1.getRow(9);
testOneRow(row2); // 1/4
testOneRow(row3); // 21/25
testOneRow(row4); // 312/943
testOneRow(row5); // 1/2