-import org.osgi.framework.ServiceRegistration;
-
-import java.io.Closeable;
-import java.util.Arrays;
-import java.util.Dictionary;
-import java.util.List;
-import java.util.Map;
-import java.util.HashMap;
-import java.util.AbstractMap;
-
-import static org.mockito.Matchers.any;
-import static org.mockito.Mockito.doNothing;
-import static org.mockito.Mockito.doReturn;
-import static org.mockito.Mockito.mock;