Test case sgml05: com.bluecast.xml.Piccolo Failed

Test case sgml05: com.bluecast.xml.Piccolo Failed

ELEMENT declarations apply to only one element, unlike SGML

<!DOCTYPE root [
    <!-- SGML-ism:  multiple element types -->

    <!ELEMENT root EMPTY>
    <!ELEMENT leaves EMPTY>
    <!ELEMENT branch EMPTY>

    <!ELEMENT (bush|tree) (root,leaves,branch)>
]>

<root/>
Expected resultActual result for com.bluecast.xml.Piccolo
<?xml version="1.0" encoding="UTF-8"?>
<ConformanceResults>
    <startDocument/>
    <fatalError/>
    <endDocument/>
</ConformanceResults>

<?xml version="1.0" encoding="UTF-8"?>
<ConformanceResults>
    <startDocument/>
    <fatalError/>
    <endDocument/>
    <bug reason="Parser should only throw SAXExceptions" type="java.lang.ArrayIndexOutOfBoundsException">-1</bug>
</ConformanceResults>