Cross Reference: /packages/apps/UnifiedEmail/src/com/android/emailcommon

`Name`	`Date`	`Size`
Up to higher level directory
`internet/`	21-Aug-2018
`mail/`	21-Aug-2018
`service/`	21-Aug-2018
`TempDirectory.java`	21-Aug-2018	`1.3K`
`utility/`	21-Aug-2018