Cross Reference: /art/test/138-duplicate-classes-check2

`Name`	`Date`	`Size`
Up to higher level directory
`build`	06-Dec-2017	`1.4K`
`expected.txt`	06-Dec-2017	`6`
`info.txt`	06-Dec-2017	`132`
`run`	06-Dec-2017	`842`
`src/`	06-Dec-2017
`src-ex/`	06-Dec-2017