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

`Name`	`Date`	`Size`
Up to higher level directory
`build`	21-Aug-2018	`1.4K`
`expected.txt`	21-Aug-2018	`6`
`info.txt`	21-Aug-2018	`132`
`run`	21-Aug-2018	`842`
`src/`	21-Aug-2018
`src-ex/`	21-Aug-2018