import org.opendaylight.controller.config.manager.testingservices.threadpool.TestingFixedThreadPoolConfigMXBean;
import org.opendaylight.controller.config.spi.Module;
-import javax.management.*;
+import javax.management.Attribute;
+import javax.management.AttributeList;
+import javax.management.DynamicMBean;
+import javax.management.JMX;
+import javax.management.MBeanServerFactory;
+import javax.management.ObjectName;
import java.util.concurrent.atomic.AtomicBoolean;
import static org.junit.Assert.assertEquals;