Method addChildToBack

rhino/src/main/java/org/mozilla/javascript/Node.java:240–248

(Node child)

    }

    public void addChildToBack(Node child) {
        child.next = null;
        if (last == null) {
            first = last = child;
            return;
        }
        last.next = child;
        last = child;
    }

    public void addChildrenToFront(Node children) {
        Node lastSib = children.getLastSibling();