void function ( ) { }
initializes the dao , sanity checking required properties and defaulting optional properties . concode_field_sep int idseq concode_elem_sep HashMap uidIdx concode_elem_sep HashMap activationIdIdx concode_elem_sep HashMap<String,PasswordRecovery> passwordRecoveryIdx concode_elem_sep MockDaoStorage storage concode_elem_sep VersionFourGenerator idGenerator concode_elem_sep HashMap usernameIdx concode_elem_sep HashMap emailIdx concode_field_sep User getUserByEmail concode_elem_sep void removeUser concode_elem_sep void removeUser concode_elem_sep void createPasswordRecovery concode_elem_sep void deletePasswordRecovery concode_elem_sep User getUserByActivationId concode_elem_sep PasswordRecovery getPasswordRecovery concode_elem_sep User getUser concode_elem_sep Set<User> findUsersByPreference concode_elem_sep User updateUser concode_elem_sep void destroy concode_elem_sep User createUser concode_elem_sep User getUserByUid