com.atlassian.confluence.plugins.ia.impl.CachingSidebarLinkManager#com.atlassian.confluence.plugins.ia.SidebarLinkManager
com.atlassian.confluence.plugins.ia.impl.DefaultSidebarLinkService#com.atlassian.confluence.plugins.ia.service.SidebarLinkService
com.atlassian.confluence.plugins.ia.impl.DefaultSidebarService#com.atlassian.confluence.plugins.ia.service.SidebarService
com.atlassian.confluence.plugins.ia.upgrade.NavTypeDefaultUpgradeTask#com.atlassian.sal.api.upgrade.PluginUpgradeTask
