/** The key of the configuration. e.g. [a-zA-Z0-9_]+ */
    String USER_CODE_PATTERN = "user.code.pattern";

    /** The key of the configuration. e.g. Administrator */
    String MAIL_FROM_NAME = "mail.from.name";

    /** The key of the configuration. e.g. root@localhost */
    String MAIL_FROM_ADDRESS = "mail.from.address";

 * 
 * <tr><td width="20%">
 * <code>smb1://Administrator:P%40ss@msmith1/c/WINDOWS/Desktop/foo.txt</code></td><td>
 * A relativly sophisticated example that references a file
 * <code>msmith1</code>'s desktop as user <code>Administrator</code>. Notice the '@' is URL encoded with the '%40' hexcode escape.
 * </td></tr>
 * 
 * <tr><td width="20%"><code>smb1://angus/</code></td><td>
 * This references only a server. The behavior of some methods is different

    /** The key of the message: System Error */
    public static final String LABELS_system_error_title = "{labels.system_error_title}";

    /** The key of the message: Contact the Site Administrator. */
    public static final String LABELS_contact_site_admin = "{labels.contact_site_admin}";

    /** The key of the message: Bad Request */