JCS - UserUsageStatsService

File	Doc	Category	Size	Date	Package
UserUsageStatsService.java	API Doc	Android 5.1 API	23675	Thu Mar 12 22:22:42 GMT 2015	com.android.server.usage
UsageStatsService.java	API Doc	Android 5.1 API	18339	Thu Mar 12 22:22:42 GMT 2015	com.android.server.usage