public BaseURLImpl(PortletResponseContext responseContext, PortletURLProvider portletURLProvider, Copy copy) { this(responseContext, portletURLProvider); switch (copy) { case NONE: urlProvider.clearParameters(windowId, PortletURLProvider.ParamType.PUBLIC); case PUBLIC: urlProvider.clearParameters(windowId, PortletURLProvider.ParamType.RENDER); break; case ALL: } }