ClassifierRspsUpdateListener extends AbstractDataTreeChangeListener<RenderedServicePath> { @Override protected void remove(RenderedServicePath deletedRsp) { } ClassifierRspsUpdateListener(DataBroker theDataBroker,
                                        ClassifierRspUpdateProcessor theClassifierProcessor,
                                        SfcOfFlowWriterInterface theOpenflowWriter,
                                        ClassifierRspUpdateDataGetter theUpdateDataGetter,
                                        LogicalClassifierDataGetter theDataGetter); @Override void close();  }
@Test public void testDeleteRsp() { theUpdateListener.remove(oldRsp); }