Cross Reference: /packages/apps/Email/provider_src/com/android/email/mail

`Name`	`Date`	`Size`
Up to higher level directory
`internet/`	06-Dec-2017
`Sender.java`	06-Dec-2017	`5K`
`store/`	06-Dec-2017
`Store.java`	06-Dec-2017	`9.4K`
`transport/`	06-Dec-2017