Cross Reference: /cts/hostsidetests/jvmti/run-tests/src/004-ReferenceMap

`Name`	`Date`	`Size`
Up to higher level directory
`build`	21-Aug-2018	`960`
`expected.txt`	21-Aug-2018	`18`
`info.txt`	21-Aug-2018	`25`
`src/`	21-Aug-2018
`stack_walk_refmap_jni.cc`	21-Aug-2018	`11.2K`