public void testDiscontinousReference() throws Exception {
InputStream is = HSSFTestDataSamples.openSampleFileStream("44167.xls");
HSSFWorkbook wb = new HSSFWorkbook(is);
InternalWorkbook workbook = TestHSSFWorkbook.getInternalWorkbook(wb);
HSSFEvaluationWorkbook eb = HSSFEvaluationWorkbook.create(wb);
assertEquals(1, wb.getNumberOfNames());
String sheetName = "Tabelle1";
String rawRefA = "$C$10:$C$14";
String rawRefB = "$C$16:$C$18";