// removed, since IdentityHashMap throws an exception when that occurs.
  @SuppressWarnings("IdentityHashMapBoxing") // explicitly testing IdentityHashMap
  public void testIdentityKeySetIteratorRemove() {
    BiMap<Integer, String> bimap =
        new AbstractBiMap<Integer, String>(
            new IdentityHashMap<Integer, String>(), new IdentityHashMap<String, Integer>()) {};
    bimap.put(1, "one");

     * @param value the value to be added to the <code>Map</code>
     * @return a {@literal Maps} for constructing a {@link IdentityHashMap} with the specified key and value
     */
    public static <KEY, VALUE> Maps<KEY, VALUE> identityHashMap(final KEY key, final VALUE value) {
        return new Maps<>(new IdentityHashMap<KEY, VALUE>()).$(key, value);
    }

    /**

        }
    }

    private TransferListenerAdapter(ArtifactTransferListener listener) {
        this.listener = listener;
        this.artifacts = new IdentityHashMap<>();
        this.transfers = new IdentityHashMap<>();
    }

    @Override
    public void debug(String message) {}

    @Override
    public void transferCompleted(TransferEvent transferEvent) {