@Test
public void TestEmptyInput()
{

  String tuple = "";
  commonLogParser.setup(null);
  commonLogParser.beginWindow(0);
  commonLogParser.in.process(tuple.getBytes());
  commonLogParser.endWindow();
  Assert.assertEquals(0, pojoPort.collectedTuples.size());
  Assert.assertEquals(1, error.collectedTuples.size());
}