Cross Reference: /external/r8/src/test/examples/shaking11

`Name`	`Date`	`Size`
Up to higher level directory
`keep-rules-keep-method.txt`	06-Dec-2017	`548`
`keep-rules.txt`	06-Dec-2017	`516`
`Shaking.java`	06-Dec-2017	`306`
`Subclass.java`	06-Dec-2017	`304`
`SubclassWithMethod.java`	06-Dec-2017	`347`
`SuperClass.java`	06-Dec-2017	`320`