[jira] [Created] (UIMA-6285) select.following() on a zero-width annotation returns other zero-width annotation at same location

[Richard Eckart de Castilho (Jira)]

Richard Eckart de Castilho created UIMA-6285:
------------------------------------------------

             Summary: select.following() on a zero-width annotation returns 
other zero-width annotation at same location
                 Key: UIMA-6285
                 URL: https://issues.apache.org/jira/browse/UIMA-6285
             Project: UIMA
          Issue Type: New Feature
    Affects Versions: 3.1.1SDK
            Reporter: Richard Eckart de Castilho
            Assignee: Richard Eckart de Castilho
             Fix For: 3.2.0SDK


select.following() on a zero-width annotation returns other zero-width 
annotation at same location. The following test fails:

{code}
  @Test
  public void 
thatSelectFollowingDoesNotFindOtherZeroWidthAnnotationAtSameLocation()
  {
    Annotation a1 = cas.createAnnotation(cas.getAnnotationType(), 10, 10);
    Annotation a2 = cas.createAnnotation(cas.getAnnotationType(), 10, 10);
    
    asList(a1, a2).forEach(cas::addFsToIndexes);
    
    List<Annotation> selection = cas.select(Annotation.class)
        .following(a1)
        .asList();
    
    assertThat(selection)
            .isEmpty();
  }
{code}

In this case, {a2} should not be considered as "following" {a1} - it is not 
following, it is at the very same location.



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