import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistry;\r
import org.opendaylight.openflowjava.protocol.impl.serialization.SerializerRegistryImpl;\r
import org.opendaylight.openflowjava.protocol.impl.util.BufferHelper;\r
-import org.opendaylight.openflowjava.protocol.impl.util.EncodeConstants;\r
+import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;\r
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.ExperimenterInput;\r
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.ExperimenterInputBuilder;\r
\r