/**
  * Bug 35084: cloning cells with formula
  *
  * <p>The test is disabled because cloning of sheets is not supported in SXSSF
  */
 @Override
 @Test
 public void bug35084() throws IOException {
   thrown.expect(RuntimeException.class);
   thrown.expectMessage("NotImplemented");
   super.bug35084();
 }
 @Override
 @Test
 public void cloneSheetMultipleTimes() throws IOException {
   thrown.expect(RuntimeException.class);
   thrown.expectMessage("NotImplemented");
   super.cloneSheetMultipleTimes();
 }