Method addChildToFront

rhino/src/main/java/org/mozilla/javascript/Node.java:232–238

(Node child)

    }

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

    public void addChildToBack(Node child) {
        child.next = null;