}
List<org.glassfish.grizzly.config.dom.ProtocolFinder> findersConfig = pu.getProtocolFinder();
for (org.glassfish.grizzly.config.dom.ProtocolFinder finderConfig : findersConfig) {
final String finderClassname = finderConfig.getClassname();
try {
final ProtocolFinder protocolFinder = Utils.newInstance(habitat,
ProtocolFinder.class, finderClassname, finderClassname);
configureElement(habitat, networkListener, finderConfig, protocolFinder);
final Protocol subProtocol = finderConfig.findProtocol();
final FilterChainBuilder subProtocolFilterChainBuilder =
puFilter.getPUFilterChainBuilder();