return q20.ans;
        } else {
            throw q1x.uhe;
        }
    }

    /** 
     * Determines the address of a host given it's host name. The name can be a
     * machine name like "jcifs.samba.org",  or an IP address like "192.168.1.15".
     *
     * @param hostname NetBIOS or DNS hostname to resolve
     * @throws java.net.UnknownHostException if there is an error resolving the name
     */

 * Windows command prompt you can see
 * what names a host registers with the nbtstat command.
 * <p><blockquote><pre>
 * C:\>nbtstat -a 192.168.1.15
 * 
 *        NetBIOS Remote Machine Name Table
 * 
 *    Name               Type         Status
 * ---------------------------------------------
 * JMORRIS2        <00>  UNIQUE      Registered
 * BILLING-NY      <00>  GROUP       Registered

 * Windows command prompt you can see
 * what names a host registers with the nbtstat command.
 * <p>
 * <blockquote>
 * 
 * <pre>
 * C:\&gt;nbtstat -a 192.168.1.15
 * 
 *        NetBIOS Remote Machine Name Table
 * 
 *    Name               Type         Status
 * ---------------------------------------------
 * JMORRIS2        &lt;00&gt;  UNIQUE      Registered
 * BILLING-NY      &lt;00&gt;  GROUP       Registered

of these things:

    a) Accompany the work with the complete corresponding
    machine-readable source code for the Library including whatever
    changes were used in the work (which must be distributed under
    Sections 1 and 2 above); and, if the work is an executable linked
    with the Library, with the complete machine-readable "work that
    uses the Library", as object code and/or source code, so that the

     */
    boolean isAllowCompound ( String command );


    /**
     * Machine identifier
     * 
     * ClientGuid, ... are derived from this value.
     * 
     * Normally this should be randomly assigned for each client instance/configuration.
     * 
     * @return machine identifier (32 byte)
     */
    byte[] getMachineId ();


    /**
     * 
     *