import org.opendaylight.controller.sal.core.TimeStamp;
import org.opendaylight.controller.switchmanager.ISwitchManager;
import org.ops4j.pax.exam.Option;
-import org.ops4j.pax.exam.junit.Configuration;
+import org.ops4j.pax.exam.Configuration;
import org.ops4j.pax.exam.junit.PaxExam;
import org.ops4j.pax.exam.util.PathUtils;
import org.osgi.framework.Bundle;