Cross Reference: /packages/apps/Launcher3/src/com/android/launcher3/folder

`Name`	`Date`	`Size`
Up to higher level directory
`ClippedFolderIconLayoutRule.java`	05-Oct-2017	`5.5K`
`Folder.java`	05-Oct-2017	`55.9K`
`FolderIcon.java`	05-Oct-2017	`45.1K`
`FolderPagedView.java`	05-Oct-2017	`23.8K`
`PreviewImageView.java`	05-Oct-2017	`3.2K`
`StackFolderIconLayoutRule.java`	05-Oct-2017	`3.9K`

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