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

`Name`	`Date`	`Size`
Up to higher level directory
`build`	21-Aug-2018	`673`
`expected.txt`	21-Aug-2018	`511`
`Foo$MyList.class`	21-Aug-2018	`529`
`Foo.class`	21-Aug-2018	`1.1K`
`Foo.java`	21-Aug-2018	`1.6K`
`info.txt`	21-Aug-2018	`162`
`run`	21-Aug-2018	`982`