com.atlassian.confluence.user
Interfaces 
ConfluenceUser
DisabledUserManager
PersonalInformationManager
SearchEntitiesManager
SignupManager
SignupValidator
UserAccessor
UserContentManager
UserDetailsManager
UserFormValidator
UserProfilePictureManager
UserVerificationTokenManager
Classes 
AuthenticatedUserThreadLocal
AuthenticatorOverwrite
CachingConfluenceUserPropertySetFactory
ConfigurableMappingResources
ConfluenceAuthenticator
ConfluenceCrowdSSOAuthenticator
ConfluenceGroupJoiningAuthenticator
ConfluenceHibernateAccessor
ConfluenceLDAPCredentialsProvider
ConfluenceLDAPGroupJoiningAuthenticator
ConfluencePropertySetFactory
ConfluenceUserImpl
ConfluenceUserManager
ConfluenceUserPreferences
ConfluenceUserPropertySetFactory
DarkFeatureEnabledCondition
DebugLoggingPropertySet
DefaultPersonalInformationManager
DefaultSearchEntitiesManager
DefaultSignupManager
DefaultSignupValidator
DefaultUserAccessor
DefaultUserContentManager
DefaultUserDetailsManager
DefaultUserFormValidator
DefaultUserProfilePictureManager
DefaultUserVerificationTokenManager
HibernateUserProviderFactory
PermittedUserFinder
PermittedUserFinder.SearchResult
PersonalInformation
SessionKeys
SignupsCleanupJob
SignupsCleanupJobDetail
ThreadLocalProfilePictureCache
UnknownUser
UserCacheFillerJob
UserConfigurationChecker
UserForm
UserInterfaceState
UsernameCacheKey
UsernameToUserTranslatingPaginationSupport
UserPickerFilter
UserPreferencesKeys
UserVerificationToken
Enums 
AuthenticatedUserImpersonator
UserVerificationTokenType
Exceptions 
UserManagementOperationFailedException