[jira] [Created] (UIMA-6297) SelectFS with limit in combination with fsIterator has issues

["Richard Eckart de Castilho (Jira)" <de...@uima.apache.org>]

Richard Eckart de Castilho created UIMA-6297:
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             Summary: SelectFS with limit in combination with fsIterator has issues
                 Key: UIMA-6297
                 URL: https://issues.apache.org/jira/browse/UIMA-6297
             Project: UIMA
          Issue Type: Bug
          Components: Core Java Framework
            Reporter: Richard Eckart de Castilho


When doing a SelectFS.limit(x).fsIterator(), then an iterator is returned which can only call get() x times. Moving the iterator around (moveToNext, moveToPrev, etc.) is not really taken into account. This could be considered a bug e.g. in situations such as this:

```
FSIterator i = cas.select().following(x).limit(2).fsIterator();
i.get(); // first result
i.moveToNext();
i.get(); // second result
i.moveToPrevious();
i.get() // Expected: first result -- actual: NoSuchElementException
```



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