PathManagerProvider { public void close() { if (pathListenerReg != null) { pathListenerReg.close(); } if (topologyLinkListenerListenerReg != null) { topologyLinkListenerListenerReg.close(); } LOG.info("PathManagerProvider Closed"); } PathManagerProvider(final DataBroker dataBroker); void init(); void close();  }
@Test public void testClose() throws Exception { provider.close(); }