Cross Reference: /frameworks/layoutlib/create/tests/mock_data/mock_android/dummy/subpackage

`Name`	`Date`	`Size`
Up to higher level directory
`SubpackageClassA.java`	22-Oct-2020	`695`
`SubpackageClassB.java`	22-Oct-2020	`695`
`SubpackageClassC.java`	22-Oct-2020	`782`