@Test
public void testTokenLevelStats3_mixed() throws Exception {

    String result = "a I-<1> I-<1>\nb <1> <1>\nc <1> I-<2>\nd <1> I-<1>\ne <1> <1>\n";
    //System.out.println(result);
    Stats wordStats = EvaluationUtilities.tokenLevelStats(result);
    LabelStat labelstat1 = wordStats.getLabelStat("<1>");
    LabelStat labelstat2 = wordStats.getLabelStat("<2>");
    assertThat(labelstat1.getObserved(), is(4));
    assertThat(labelstat2.getObserved(), is(0));
    assertThat(labelstat1.getExpected(), is(5));
    assertThat(labelstat2.getExpected(), is(0));
    assertThat(labelstat1.getFalseNegative(), is(1));
    assertThat(labelstat2.getFalseNegative(), is(0));
    assertThat(labelstat1.getFalsePositive(), is(0));
    assertThat(labelstat2.getFalsePositive(), is(1));
}