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

`Name`	`Date`	`Size`
Up to higher level directory
`build`	22-Oct-2020	`1.1K`
`expected.txt`	22-Oct-2020	`6`
`info.txt`	22-Oct-2020	`132`
`src/`	22-Oct-2020
`src-ex/`	22-Oct-2020