return maxCacheAge;
    }

    /**
     * Sets the maximum age for cached directory data
     * @param maxCacheAge the maximum cache age in milliseconds
     */
    public void setMaxCacheAge(long maxCacheAge) {
        this.maxCacheAge = maxCacheAge;
    }

    /**
     * Checks if directory change notifications are enabled for cache invalidation

        context.setCacheScope(DirectoryCacheScope.RECURSIVE_TREE);
        assertEquals(DirectoryCacheScope.RECURSIVE_TREE, context.getCacheScope());

        context.setMaxCacheAge(60000L);
        assertEquals(60000L, context.getMaxCacheAge());

        context.setNotificationEnabled(false);
        assertFalse(context.isNotificationEnabled());

        context.setNotificationFilter(0xFF);

        DirectoryLeaseContext context =
                new DirectoryLeaseContext(key, DirectoryLeaseState.DIRECTORY_FULL, DirectoryCacheScope.RECURSIVE_TREE);

        context.setMaxCacheAge(60000L);
        context.setNotificationEnabled(true);
        context.setNotificationFilter(0x1F);

        // Test encoding and decoding roundtrip
        byte[] buffer = new byte[context.size()];