}
      };
  Stimulus<E, ListIterator<E>> previous =
      new Stimulus<E, ListIterator<E>>("previous") {
        @Override
        void executeAndCompare(ListIterator<E> reference, ListIterator<E> target) {
          internalExecuteAndCompare(reference, target, PREVIOUS_METHOD);
        }
      };
  Stimulus<E, ListIterator<E>> add =

            java: 21
            root-pom: pom.xml
    runs-on: ${{ matrix.os }}
    env:
      ROOT_POM: ${{ matrix.root-pom }}
    steps:
      # Cancel any previous runs for the same branch that are still running.
      - name: 'Cancel previous runs'
        uses: styfle/cancel-workflow-action@85880fa0301c86cca9da44039ee3bb12d3bedbfa # 0.12.1
        with:
          access_token: ${{ github.token }}

        }
      };
  Stimulus<E, ListIterator<E>> previous =
      new Stimulus<E, ListIterator<E>>("previous") {
        @Override
        void executeAndCompare(ListIterator<E> reference, ListIterator<E> target) {
          internalExecuteAndCompare(reference, target, PREVIOUS_METHOD);
        }
      };
  Stimulus<E, ListIterator<E>> add =

    assertEquals("4", iterator.previous());
    assertEquals("3", iterator.previous());
    assertEquals("2", iterator.previous());
    assertTrue(iterator.hasPrevious());
    assertEquals("1", iterator.previous());
    assertFalse(iterator.hasPrevious());
    assertEquals(-1, iterator.previousIndex());
    try {
      iterator.previous();
      fail("did not detect beginning of list");

    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();

    assertEquals("4", iterator.previous());
    assertEquals("3", iterator.previous());
    assertEquals("2", iterator.previous());
    assertTrue(iterator.hasPrevious());
    assertEquals("1", iterator.previous());
    assertFalse(iterator.hasPrevious());
    assertEquals(-1, iterator.previousIndex());
    try {
      iterator.previous();
      fail("did not detect beginning of list");

          StrongKeyWeakValueSegment<K, V> segment, StrongKeyWeakValueEntry<K, V> entry, V value) {
        WeakValueReference<K, V, StrongKeyWeakValueEntry<K, V>> previous = entry.valueReference;
        entry.valueReference = new WeakValueReferenceImpl<>(segment.queueForValues, value, entry);
        previous.clear();
      }

      @Override
      public StrongKeyWeakValueEntry<K, V> newEntry(
          StrongKeyWeakValueSegment<K, V> segment,

      int hash = element.hashCode();
      for (int i = Hashing.smear(hash); ; i++) {
        i &= mask;
        Object previous = hashTable[i];
        if (previous == null) {
          hashTable[i] = element;
          hashCode += hash;
          super.add(element);
          return;
        } else if (previous.equals(element)) {
          return;
        }
      }
    }

    /**

    @Override
    public ReferenceEntry<K, V> getPreviousInAccessQueue() {
      return previousAccess;
    }

    @Override
    public void setPreviousInAccessQueue(ReferenceEntry<K, V> previous) {
      this.previousAccess = previous;
    }

    private long writeTime = Long.MAX_VALUE;

    @Override
    public long getWriteTime() {
      return writeTime;
    }

    @Override

    @Override
    public ReferenceEntry<K, V> getPreviousInAccessQueue() {
      return previousAccess;
    }

    @Override
    public void setPreviousInAccessQueue(ReferenceEntry<K, V> previous) {
      this.previousAccess = previous;
    }

    private long writeTime = Long.MAX_VALUE;

    @Override
    public long getWriteTime() {
      return writeTime;
    }

    @Override