assertTrue(entry.hasChild(childName));
        assertEquals(1, entry.getChildren().size());

        DirectoryCacheEntry.FileInfo fileInfo = entry.getChild(childName);
        assertNotNull(fileInfo);
        assertEquals(childName, fileInfo.getName());
        assertEquals(size, fileInfo.getSize());
        assertEquals(lastModified, fileInfo.getLastModified());

        }
    }

    /**
     * Get a specific child
     *
     * @param name child name
     * @return file info or null if not found
     */
    public FileInfo getChild(String name) {
        lock.readLock().lock();
        try {
            lastAccessTime = System.currentTimeMillis();
            return children.get(name);
        } finally {
            lock.readLock().unlock();

            lastAccessTime = System.currentTimeMillis();
            return new ArrayList<>(children.values());
        } finally {
            lock.readLock().unlock();
        }
    }
    
    public FileInfo getChild(String name) {
        lock.readLock().lock();
        try {
            lastAccessTime = System.currentTimeMillis();
            return children.get(name);
        } finally {
            lock.readLock().unlock();

    @Nonnull
    default List<XmlNode> getChildren() {
        return children();
    }

    @Deprecated(since = "4.0.0", forRemoval = true)
    @Nullable
    default XmlNode getChild(String name) {
        return child(name);
    }

    @Deprecated(since = "4.0.0", forRemoval = true)
    @Nullable
    default Object getInputLocation() {
        return inputLocation();
    }