Method fixNextChain

vm/JavaAPI/src/java/util/TreeMap.java:5112–5119

(Node<K, V> node)

    }

    private void fixNextChain(Node<K, V> node) {
        if (node.prev != null) {
            node.prev.next = node.next;
        }
        if (node.next != null) {
            node.next.prev = node.prev;
        }
    }

    private void fixup(Node<K, V> x) {
        Node<K, V> w;