Test case ibm-invalid-P51-ibm51i01.xml: com.jclark.xml.sax.SAX2Driver Failed

Test case ibm-invalid-P51-ibm51i01.xml: com.jclark.xml.sax.SAX2Driver Failed

Violates VC:Proper Group/PE Nesting in P51. Open and close parenthesis for a Mixed content model are in different PE replace Texts.

<?xml version="1.0"?>
<!DOCTYPE root SYSTEM "ibm51i01.dtd" [
  <!ELEMENT root ANY>
]>
<root>
  <a> Element type a </a>
  <b> Element type b </b>
</root>
<!--* a invalid test: tests P51 VC: Proper Group/PE Nesting *-->
Expected resultActual result for com.jclark.xml.sax.SAX2Driver
<?xml version="1.0" encoding="UTF-8"?>
<ConformanceResults>
    <startDocument/>
    <resolveEntity>
        <systemID>file:/home/elharo/SAXTest/xmlconf/ibm/invalid/P51/ibm51i01.dtd</systemID>
    </resolveEntity>
    <startElement>
        <namespaceURI/>
        <localName>root</localName>
        <qualifiedName>root</qualifiedName>
        <attributes/>
    </startElement>
    <char>\n</char>
    <char>\s</char>
    <char>\s</char>
    <startElement>
        <namespaceURI/>
        <localName>a</localName>
        <qualifiedName>a</qualifiedName>
        <attributes/>
    </startElement>
    <char>\s</char>
    <char>E</char>
    <char>l</char>
    <char>e</char>
    <char>m</char>
    <char>e</char>
    <char>n</char>
    <char>t</char>
    <char>\s</char>
    <char>t</char>
    <char>y</char>
    <char>p</char>
    <char>e</char>
    <char>\s</char>
    <char>a</char>
    <char>\s</char>
    <endElement>
        <namespaceURI/>
        <localName>a</localName>
        <qualifiedName>a</qualifiedName>
    </endElement>
    <char>\n</char>
    <char>\s</char>
    <char>\s</char>
    <startElement>
        <namespaceURI/>
        <localName>b</localName>
        <qualifiedName>b</qualifiedName>
        <attributes/>
    </startElement>
    <char>\s</char>
    <char>E</char>
    <char>l</char>
    <char>e</char>
    <char>m</char>
    <char>e</char>
    <char>n</char>
    <char>t</char>
    <char>\s</char>
    <char>t</char>
    <char>y</char>
    <char>p</char>
    <char>e</char>
    <char>\s</char>
    <char>b</char>
    <char>\s</char>
    <endElement>
        <namespaceURI/>
        <localName>b</localName>
        <qualifiedName>b</qualifiedName>
    </endElement>
    <char>\n</char>
    <endElement>
        <namespaceURI/>
        <localName>root</localName>
        <qualifiedName>root</qualifiedName>
    </endElement>
    <endDocument/>
</ConformanceResults>
<?xml version="1.0" encoding="UTF-8"?>
<ConformanceResults>
    <startDocument/>
    <resolveEntity>
        <systemID>file:/home/elharo/SAXTest/xmlconf/ibm/invalid/P51/ibm51i01.dtd</systemID>
    </resolveEntity>
    <fatalError/>
</ConformanceResults>