} catch (NumberFormatException e) {
                // Invalid value ignored
            }
        }

        value = props.getProperty("jcifs.smb.client.directoryNotificationsEnabled");
        if (value != null) {
            this.directoryNotificationsEnabled = Boolean.parseBoolean(value);
        }

        value = props.getProperty("jcifs.smb.client.maxDirectoryCacheEntries");
        if (value != null) {

public static final String DIRECTORY_CACHE_TIMEOUT = "jcifs.smb.client.directoryCacheTimeout";
public static final String DIRECTORY_NOTIFICATIONS_ENABLED = "jcifs.smb.client.directoryNotificationsEnabled";
public static final String MAX_DIRECTORY_CACHE_ENTRIES = "jcifs.smb.client.maxDirectoryCacheEntries";

public boolean isUseDirectoryLeasing() {
    return getBooleanProperty(USE_DIRECTORY_LEASING, true);
}

     */
    protected long directoryCacheTimeout = 30000L;
    /**
     * Whether directory change notifications are enabled for cache invalidation
     */
    protected boolean directoryNotificationsEnabled = true;
    /**
     * Maximum number of cached directory entries
     */
    protected int maxDirectoryCacheEntries = 1000;

    // Multi-channel configuration fields
    /**

     *
     * @return directory cache timeout in milliseconds
     */
    long getDirectoryCacheTimeout();

    /**
     * Property {@code jcifs.smb.client.directoryNotificationsEnabled} (boolean, default true)
     *
     * @return whether directory change notifications are enabled
     */
    boolean isDirectoryNotificationsEnabled();

    /**