Cross Reference: /dalvik/dx/tests/131-perf

`Name`	`Date`	`Size`
Up to higher level directory
`ClassGen.java`	06-Dec-2017	`1.6K`
`expected.txt`	06-Dec-2017	`197`
`info.txt`	06-Dec-2017	`106`
`run`	06-Dec-2017	`1.9K`