* exists and is not marked read-only. By default, resources are
     * considered to be read-only and therefore for <code>smb1://</code>,
     * <code>smb1://workgroup/</code>, and <code>smb1://server/</code> resources
     * will be read-only.
     *
     * @return  <code>true</code> if the resource exists is not marked
     *          read-only

 *
 * @see java.io.File
 */

public class SmbFile extends URLConnection implements SmbResource, SmbConstants {
    /**
     * Mask for attributes that can be retrieved from the server
     */
    protected static final int ATTR_GET_MASK = 0x7FFF;
    /**
     * Mask for attributes that can be set on the server
     */
    protected static final int ATTR_SET_MASK = 0x30A7;
    /**