*
     * @param name the name for the new node
     * @param children the list of child nodes
     * @return a new XmlNode instance
     * @throws NullPointerException if name is null
     */
    static XmlNode newInstance(String name, List<XmlNode> children) {
        return newBuilder().name(name).children(children).build();
    }

    /**

func (e *dataUsageEntry) addChild(hash dataUsageHash) {
	if _, ok := e.Children[hash.Key()]; ok {
		return
	}
	if e.Children == nil {
		e.Children = make(dataUsageHashMap, 1)
	}
	e.Children[hash.Key()] = struct{}{}
}

// Create a clone of the entry.
func (e dataUsageEntry) clone() dataUsageEntry {
	// We operate on a copy from the receiver.
	if e.Children != nil {
		ch := make(dataUsageHashMap, len(e.Children))

	parent.Children = []*Child{&child, &child1}
	DB.Save(&parent)

	var children []*Child
	DB.Where("parent_id = ?", parent.ID).Find(&children)
	if len(children) != len(parent.Children) ||
		children[0].ID != parent.Children[0].ID ||
		children[1].ID != parent.Children[1].ID {
		t.Errorf("circular reference children save not equal children:%v parent.Children:%v",
			children, parent.Children)
	}
}

                }

                children.add(new ResolutionNode(a, remoteRepositories, this));
            }
            children = Collections.unmodifiableList(children);
        } else {
            children = Collections.emptyList();
        }
        trail = null;
    }

    /**

                if (child != null) {
                    children.add(child);
                }
            }

            message = "The build could not read " + children.size() + " project" + (children.size() == 1 ? "" : "s");
        } else {
            message = getMessage(message, exception);
        }

        return new ExceptionSummary(exception, message, reference, children);
    }

        invalidateChildren(path);
    }
    
    private void invalidateChildren(String parentPath) {
        Set<String> children = parentChildMap.get(parentPath);
        if (children != null) {
            for (String child : children) {
                DirectoryCacheEntry entry = leaseManager.getCacheEntry(child);
                if (entry != null) {
                    entry.invalidate();

    /** Value indicating children should be merged based on element names */
    public static final String CHILDREN_COMBINATION_MERGE = "merge";
    /** Value indicating children should be appended as siblings */
    public static final String CHILDREN_COMBINATION_APPEND = "append";
    /**
     * Default mode for combining children DOMs during merge.

        this.parent = parent;
        this.node = (XmlNode) parent.getNode();
        this.children = this.node.children();
        if (startWith != null) {
            Xpp3Dom startWithNode = (Xpp3Dom) startWith.getNode();
            for (; filteredIndex < children.size(); filteredIndex++) {
                if (startWithNode.equals(children.get(filteredIndex))) {
                    filteredIndex++;
                    break;

        lock.writeLock().lock();
        try {
            FileInfo existing = children.get(childName);
            FileInfo newInfo = new FileInfo(childName, size, lastModified, isDirectory, attributes, creationTime, lastAccessTime);

            if (existing == null || !existing.matches(size, lastModified, attributes)) {
                children.put(childName, newInfo);
                hasChanges = true;

        // Add multiple children
        entry.updateChild("file1.txt", 1024L, 1000L, false, 0x20, 500L, 800L);
        entry.updateChild("file2.txt", 2048L, 2000L, false, 0x20, 600L, 900L);
        entry.updateChild("dir1", 0L, 3000L, true, 0x10, 700L, 1000L);

        List<DirectoryCacheEntry.FileInfo> children = entry.getChildren();
        assertEquals(3, children.size());