@Override
    public void startElement(String uri, String localName, String qName, Attributes atts) {
      throw new UnsupportedOperationException();
    }
Access to {@link CacheXmlParser} getDelegate(String) method.

@since GemFire 8.1
geode-core/src/integrationTest/java/org/apache/geode/internal/cache/xmlcache/CacheXmlParserJUnitTest.java