int valueBucket = node.valueHash & mask;
    node.nextInVToKBucket = hashTableVToK[valueBucket];
    hashTableVToK[valueBucket] = node;

    size++;
    modCount++;
  }

  private void replaceNodeForKey(Node<K, V> oldNode, Node<K, V> newNode) {
    Node<K, V> prevInKeyInsertionOrder = oldNode.prevInKeyInsertionOrder;
    Node<K, V> nextInKeyInsertionOrder = oldNode.nextInKeyInsertionOrder;