/**
     * Well known SID: EVERYONE
     */
    public static SID EVERYONE = null;

    /**
     * Well known SID: CREATOR_OWNER
     */
    public static SID CREATOR_OWNER = null;

    /**
     * Well known SID: SYSTEM
     */
    public static SID SYSTEM = null;

    static {
        try {
            EVERYONE = new SID("S-1-1-0");
            CREATOR_OWNER = new SID("S-1-3-0");

        assertEquals(0, members.length);
    }

    /**
     * Test static well-known SIDs.
     */
    @Test
    void testWellKnownSids() {
        assertNotNull(SID.EVERYONE);
        assertEquals("S-1-1-0", SID.EVERYONE.toString());

        assertNotNull(SID.CREATOR_OWNER);
        assertEquals("S-1-3-0", SID.CREATOR_OWNER.toString());

        assertNotNull(SID.SYSTEM);

    @Override
    public String getHostName() {
        /*
         * 2010 - We no longer try a Node Status to get the
         * hostname because apparently some servers do not respond
         * anymore. I think everyone post Windows 98 will accept
         * an IP address as the tconHostName which is the principal
         * use of this method.
         */
        if (this.hostName.isUnknown()) {
            return getHostAddress();

    /**
     * Well known SID: EVERYONE (S-1-1-0).
     */
    public static SID EVERYONE = null;
    /**
     * Well known SID: CREATOR_OWNER (S-1-3-0).
     */
    public static SID CREATOR_OWNER = null;
    /**
     * Well known SID: SYSTEM (S-1-5-18).
     */
    public static SID SYSTEM = null;

    static {
        try {
            EVERYONE = new SID("S-1-1-0");

        testBuffer[5] = 0x00; // Access mask byte 1
        testBuffer[6] = 0x12; // Access mask byte 2
        testBuffer[7] = 0x00; // Access mask byte 3

        // Add minimal SID data (S-1-1-0 - Everyone)
        testBuffer[8] = 0x01; // Revision
        testBuffer[9] = 0x01; // Sub-authority count
        testBuffer[10] = 0x00; // Identifier authority
        testBuffer[11] = 0x00;
        testBuffer[12] = 0x00;

                  GNU LESSER GENERAL PUBLIC LICENSE
                       Version 2.1, February 1999

 Copyright (C) 1991, 1999 Free Software Foundation, Inc.
 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.

(This is the first released version of the Lesser GPL.  It also counts

     */

    public String getHostName() {
        /* 2010 - We no longer try a Node Status to get the
         * hostname because apparently some servers do not respond
         * anymore. I think everyone post Windows 98 will accept
         * an IP address as the tconHostName which is the principal
         * use of this method.
         */
        if (hostName == UNKNOWN_NAME) {
            return getHostAddress();