100644 blob ede33a5d019b390e5e205da994d23092e92ab55b	BasicDeviceOperator.java
100644 blob 9045200e34076eee8fbe5c5aed06747c6036c8fc	DeviceManager.java
100644 blob f9fcb35e2a0e91c353306e208ad49ef36ccb9771	package-info.java