/** The key of the configuration. e.g.  */
    String PLUGIN_VERSION_FILTER = "plugin.version.filter";

    /** The key of the configuration. e.g. 1000 */
    String STORAGE_MAX_ITEMS_IN_PAGE = "storage.max.items.in.page";

    /** The key of the configuration. e.g. admin */
    String PASSWORD_INVALID_ADMIN_PASSWORDS = "password.invalid.admin.passwords";

    /**