### Question:
ZoneMinderUtils { public static boolean pingHost(String host) throws IOException { InetAddress inet = InetAddress.getByName(host); return inet.isReachable(5000); }  static boolean pingHost(String host); static String shutdownZmHost(String host, String username, String password);  }### Answer:
@Test @Ignore public void testPingHost() throws Exception { assertTrue(ZoneMinderUtils.pingHost("ubuntu-zm")); }