Sem sem;
        String host, scope;
        int type;
        NbtAddress ans = null;
        InetAddress svr;
        UnknownHostException uhe;
    
        QueryThread( Sem sem, String host, int type,
                        String scope, InetAddress svr ) {
            super( "JCIFS-QueryThread: " + host );
            this.sem = sem;
            this.host = host;
            this.type = type;

 * the client and may be necessary for proper operation.
 * <p>
 * This class should be used in favor of <tt>InetAddress</tt> to resolve
 * hostnames on LANs and WANs that support a mixture of NetBIOS/WINS and
 * DNS resolvable hosts.
 */

public class UniAddress implements Address {

    /**
     * Check whether a hostname is actually an ip address
     * 
     * @param hostname
     * @return whether this is an IP address
     */