import javax.net.ssl.SSLEngine;
-import org.opendaylight.openflowjava.protocol.impl.connection.ConnectionAdapterFactory;
-import org.opendaylight.openflowjava.protocol.impl.connection.ConnectionAdapterFactoryImpl;
-import org.opendaylight.openflowjava.protocol.impl.connection.ConnectionFacade;
+import org.opendaylight.openflowjava.protocol.impl.core.connection.ConnectionAdapterFactory;
+import org.opendaylight.openflowjava.protocol.impl.core.connection.ConnectionAdapterFactoryImpl;
+import org.opendaylight.openflowjava.protocol.impl.core.connection.ConnectionFacade;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;