"ProxyProvider";"com::sun::star::ucb::XParameterizedContentProvider#optional";"registerInstance()"
"ProxyProvider";"com::sun::star::ucb::XParameterizedContentProvider#optional";"deregisterInstance()"
"ProxyProvider";"com::sun::star::ucb::XContentProvider";"queryContent()"
"ProxyProvider";"com::sun::star::ucb::XContentProvider";"compareContentIds()"
"ProxyProvider";"com::sun::star::ucb::XContentIdentifierFactory#optional";"createContentIdentifier()"