Cross Reference: /dalvik/dx/tests/118-find-usages

`Name`	`Date`	`Size`
Up to higher level directory
`expected.txt`	21-Oct-2016	`511`
`Foo.java`	21-Oct-2016	`1.6K`
`info.txt`	21-Oct-2016	`162`
`run`	21-Oct-2016	`1,001`