100644 blob a9da3cc337857c78d91d7da26681d45c1fd148b1	BasicDeviceOperator.java
100644 blob 6fe1ca6139c7941ef4d53d44ec174bfe7be048e0	DeviceManager.java
100644 blob f9fcb35e2a0e91c353306e208ad49ef36ccb9771	package-info.java