// Register all extended operation handlers.
LdapProtocolProvider protocolProvider = new LdapProtocolProvider( ( Hashtable ) env.clone() );
for( Iterator i = cfg.getExtendedOperationHandlers().iterator(); i.hasNext(); )
{
ExtendedOperationHandler h = ( ExtendedOperationHandler ) i.next();
protocolProvider.addExtendedOperationHandler( h );
}
try
{