setSucceeds(oldPredecessor, oldSuccessor); // remove from insertion order linked list

    deleteFromTableKToV(entry, smearedHash(keys[entry]));
    keys[entry] = newKey;
    insertIntoTableKToV(entry, smearedHash(newKey));

    // insert into insertion order linked list, usually at the end
    setSucceeds(newPredecessor, entry);
    setSucceeds(entry, newSuccessor);
  }

    setSucceeds(lastEntry, entryIndex);
    setSucceeds(entryIndex, ENDPOINT);
  }

  @Override
  void accessEntry(int index) {
    if (accessOrder) {
      // delete from previous position...
      setSucceeds(getPredecessor(index), getSuccessor(index));
      // ...and insert at the end.
      setSucceeds(lastEntry, index);
      setSucceeds(index, ENDPOINT);
      incrementModCount();