Program: 66713
Project: 66713
Buggy source:
@Override public void endElement(String namespaceURI,String localName,String qName) throws SAXException {
  XMLField xmlField=null;
  if (isCollection) {
    xmlField=(XMLField)((XMLBinaryDataCollectionMapping)mapping).getField();
  }
 else {
    xmlField=(XMLField)((XMLBinaryDataMapping)mapping).getField();
  }
  if (XMLConstants.XOP_URL.equals(namespaceURI) && (INCLUDE_ELEMENT_NAME.equals(localName) || INCLUDE_ELEMENT_NAME.equals(qName))) {
    XMLAttachmentUnmarshaller attachmentUnmarshaller=record.getUnmarshaller().getAttachmentUnmarshaller();
    Object data=null;
    Class attributeClassification=null;
    if (isCollection) {
      attributeClassification=((XMLBinaryDataCollectionMapping)mapping).getCollectionContentType();
    }
 else {
      attributeClassification=mapping.getAttributeClassification();
    }
    if (attributeClassification.equals(XMLBinaryDataHelper.getXMLBinaryDataHelper().DATA_HANDLER)) {
      data=attachmentUnmarshaller.getAttachmentAsDataHandler(this.c_id);
    }
 else {
      data=attachmentUnmarshaller.getAttachmentAsByteArray(this.c_id);
    }
    if (this.converter != null) {
      Converter converter=this.converter;
      if (converter instanceof XMLConverter) {
        data=((XMLConverter)converter).convertDataValueToObjectValue(data,record.getSession(),record.getUnmarshaller());
      }
 else {
        data=converter.convertDataValueToObjectValue(data,record.getSession());
      }
    }
    data=XMLBinaryDataHelper.getXMLBinaryDataHelper().convertObject(data,mapping.getAttributeClassification(),record.getSession());
    if (isCollection) {
      if (data != null) {
        record.addAttributeValue((ContainerValue)nodeValue,data);
      }
    }
 else {
      record.setAttributeValue(data,mapping);
    }
    if (!xmlField.isSelfField()) {
      record.getXMLReader().setContentHandler(record);
    }
  }
 else {
    if (!xmlField.isSelfField()) {
      record.getXMLReader().setContentHandler(record);
      record.endElement(namespaceURI,localName,qName);
    }
  }
}

Fixed version (ground truth):
@Override public void endElement(String namespaceURI,String localName,String qName) throws SAXException {
  XMLField xmlField=null;
  if (isCollection) {
    xmlField=(XMLField)((XMLBinaryDataCollectionMapping)mapping).getField();
  }
 else {
    xmlField=(XMLField)((XMLBinaryDataMapping)mapping).getField();
  }
  if (XMLConstants.XOP_URL.equals(namespaceURI) && (INCLUDE_ELEMENT_NAME.equals(localName) || INCLUDE_ELEMENT_NAME.equals(qName))) {
    XMLAttachmentUnmarshaller attachmentUnmarshaller=record.getUnmarshaller().getAttachmentUnmarshaller();
    Object data=null;
    Class attributeClassification=null;
    if (isCollection) {
      attributeClassification=((XMLBinaryDataCollectionMapping)mapping).getAttributeElementClass();
    }
 else {
      attributeClassification=mapping.getAttributeClassification();
    }
    if (attributeClassification.equals(XMLBinaryDataHelper.getXMLBinaryDataHelper().DATA_HANDLER)) {
      data=attachmentUnmarshaller.getAttachmentAsDataHandler(this.c_id);
    }
 else {
      data=attachmentUnmarshaller.getAttachmentAsByteArray(this.c_id);
    }
    if (this.converter != null) {
      Converter converter=this.converter;
      if (converter instanceof XMLConverter) {
        data=((XMLConverter)converter).convertDataValueToObjectValue(data,record.getSession(),record.getUnmarshaller());
      }
 else {
        data=converter.convertDataValueToObjectValue(data,record.getSession());
      }
    }
    data=XMLBinaryDataHelper.getXMLBinaryDataHelper().convertObject(data,mapping.getAttributeClassification(),record.getSession());
    if (isCollection) {
      if (data != null) {
        record.addAttributeValue((ContainerValue)nodeValue,data);
      }
    }
 else {
      record.setAttributeValue(data,mapping);
    }
    if (!xmlField.isSelfField()) {
      record.getXMLReader().setContentHandler(record);
    }
  }
 else {
    if (!xmlField.isSelfField()) {
      record.getXMLReader().setContentHandler(record);
      record.endElement(namespaceURI,localName,qName);
    }
  }
}