com.liferay.portal.upgrade.v6_2_0
Classes 
UpgradeAnnouncements
UpgradeAssetPublisher
UpgradeBlogs
UpgradeBlogsAggregator
UpgradeCompany
UpgradeCustomizablePortlets
UpgradeDocumentLibrary
UpgradeDynamicDataListDisplay
UpgradeDynamicDataMapping
UpgradeGroup
UpgradeImageGallery
UpgradeJournal
UpgradeLayout
UpgradeLayoutFriendlyURL
UpgradeLayoutRevision
UpgradeLayoutSet
UpgradeLayoutSetBranch
UpgradeMessageBoards
UpgradeMessageBoardsAttachments
UpgradePortletItem
UpgradePortletPreferences
UpgradeRepository
UpgradeSchema
UpgradeSocial
UpgradeUser
UpgradeWiki
UpgradeWikiAttachments