} else {
                            postcard.addTo(fessConfig.getMailFromAddress());
                            postcard.dryrun();
                        }
                        postcard.setHostname(systemHelper.getHostname());
                        postcard.setClustername(ping.getClusterName());
                        postcard.setClusterstatus(ping.getClusterStatus());
                    });

//go:cgo_import_dynamic libc_execve execve "libc.so"
//go:cgo_import_dynamic libc_fcntl fcntl "libc.so"
//go:cgo_import_dynamic libc_forkx forkx "libc.so"
//go:cgo_import_dynamic libc_gethostname gethostname "libc.so"
//go:cgo_import_dynamic libc_getpid getpid "libc.so"
//go:cgo_import_dynamic libc_ioctl ioctl "libc.so"
//go:cgo_import_dynamic libc_setgid setgid "libc.so"
//go:cgo_import_dynamic libc_setgroups setgroups "libc.so"

     */
    <T extends Address> T unwrap ( Class<T> type );


    /**
     * 
     * @return the resolved host name, or the host address if it could not be resolved
     */
    String getHostName ();


    /**
     * Return the IP address as text such as "192.168.1.15".
     * 
     * @return the ip address
     */
    String getHostAddress ();


    /**
     * 

            return new FormScheme(parameterMap);
        }
        return null;
    }

    private AuthScope getAuthScope() {
        if (StringUtil.isBlank(getHostname())) {
            return AuthScope.ANY;
        }

        int p;
        if (getPort() == null) {
            p = AuthScope.ANY_PORT;
        } else {
            p = getPort();
        }

            testId: testId,
            testProject: testProject,
            testGroup: testGroup,
            jvm: Jvm.current().toString(),
            host: InetAddress.getLocalHost().getHostName(),
            operatingSystem: OperatingSystem.current().toString(),
            versionUnderTest: GradleVersion.current().getVersion(),
            vcsBranch: Git.current().branchName,

            testId: testId,
            testProject: testProject,
            testGroup: testGroup,
            jvm: Jvm.current().toString(),
            host: InetAddress.getLocalHost().getHostName(),
            operatingSystem: OperatingSystem.current().toString(),
            versionUnderTest: GradleVersion.current().getVersion(),
            vcsBranch: Git.current().branchName,

		return nil, err
	}

	osgMgmtPort := lookupPXAPIPortFromService(svc)
	util.portworxClient, err = createDriverClient(volumeHost.GetHostName(), osgMgmtPort)
	if err != nil {
		return nil, err
	}

	klog.Infof("Using portworx local service at: %v:%d as api endpoint",
		volumeHost.GetHostName(), osgMgmtPort)
	return volumeclient.VolumeDriver(util.portworxClient), nil
}

    }

    /**
     * Return the hostname of this address such as "MYCOMPUTER".
     */

    public String getHostName() {
        if( addr instanceof NbtAddress ) {
            return ((NbtAddress)addr).getHostName();
        }
        return ((InetAddress)addr).getHostName();
    }

    /**
     * Return the IP address as text such as "192.168.1.15".
     */

        private JSch jsch;

        public LockableSftpClient createNewClient(SftpHost sftpHost) {
            try {
                Session session = createJsch().getSession(sftpHost.getUsername(), sftpHost.getHostname(), sftpHost.getPort());
                session.setPassword(sftpHost.getPassword());
                session.connect();
                Channel channel = session.openChannel("sftp");
                channel.connect();

			nss:      nssStr(t, "hosts: dns mymachines files"),
			hostTests: []nssHostTest{
				{"x.com", "myhostname", hostLookupDNSFiles},
			},
		},
	}

	origGetHostname := getHostname
	defer func() { getHostname = origGetHostname }()
	defer setSystemNSS(getSystemNSS(), 0)
	conf, err := newResolvConfTest()
	if err != nil {
		t.Fatal(err)
	}
	defer conf.teardown()

	for _, tt := range tests {