Set<E> elementSet = getMultiset().elementSet();
    int size = getNumElements();
    int expectedSize = size - getMultiset().count(e0());
    assertTrue(elementSet.remove(e0()));
    assertFalse(getMultiset().contains(e0()));
    assertEquals(expectedSize, getMultiset().size());
  }

  @CollectionSize.Require(SEVERAL)
  @CollectionFeature.Require(SUPPORTS_REMOVE)

  private transient int size;
  private transient int mask;
  private transient int modCount;

  private HashBiMap(int expectedSize) {
    init(expectedSize);
  }

  private void init(int expectedSize) {
    checkNonnegative(expectedSize, "expectedSize");
    int tableSize = closedTableSize(expectedSize, LOAD_FACTOR);
    this.hashTableKToV = createTable(tableSize);
    this.hashTableVToK = createTable(tableSize);

  static byte[] toByteArray(InputStream in, long expectedSize) throws IOException {
    checkArgument(expectedSize >= 0, "expectedSize (%s) must be non-negative", expectedSize);
    if (expectedSize > MAX_ARRAY_LEN) {
      throw new OutOfMemoryError(expectedSize + " bytes is too large to fit in a byte array");
    }

    byte[] bytes = new byte[(int) expectedSize];
    int remaining = (int) expectedSize;

    while (remaining > 0) {

      assertThat(map.values).isNull();

      map.put(1, "1");
      assertThat(map.needsAllocArrays()).isFalse();
      int expectedSize = max(1, i);
      assertThat(map.entries).hasLength(expectedSize);
      assertThat(map.keys).hasLength(expectedSize);
      assertThat(map.values).hasLength(expectedSize);
    }
  }

        FileRenameInformation2 info = new FileRenameInformation2(longFileName, false);

        int expectedSize = 20 + 2 * longFileName.length();
        assertEquals(expectedSize, info.size());

        byte[] buffer = new byte[expectedSize + 100];
        int bytesWritten = info.encode(buffer, 0);

        assertEquals(expectedSize, bytesWritten);
    }

    @Test
    @DisplayName("Test decode with empty filename")

        String pipeName = "TestPipe";
        FsctlPipeWaitRequest request = new FsctlPipeWaitRequest(pipeName);

        // Verify size calculation
        int expectedSize = 14 + pipeName.getBytes(StandardCharsets.UTF_16LE).length;
        assertEquals(expectedSize, request.size());
    }

    @Test
    @DisplayName("Test constructor with name and timeout sets correct fields")
    void testConstructorWithNameAndTimeout() {

      map.put(1, Integer.toString(1));
      assertThat(map.needsAllocArrays()).isFalse();
      int expectedSize = max(1, i);
      assertThat(map.entries).hasLength(expectedSize);
      assertThat(map.keys).hasLength(expectedSize);
      assertThat(map.values).hasLength(expectedSize);
      assertThat(map.links).hasLength(expectedSize);
    }
  }

      assertThat(set.needsAllocArrays()).isTrue();
      assertThat(set.elements).isNull();

      set.add(1);
      assertThat(set.needsAllocArrays()).isFalse();
      int expectedSize = max(1, i);
      assertThat(set.elements).hasLength(expectedSize);
    }
  }

   *
   * @param expectedSize the initial capacity of this {@code CompactHashMap}.
   */
  CompactHashMap(int expectedSize) {
    init(expectedSize);
  }

  /** Pseudoconstructor for serialization support. */
  void init(int expectedSize) {
    Preconditions.checkArgument(expectedSize >= 0, "Expected size must be >= 0");

    // Save expectedSize for use in allocArrays()

        // size8 rounds up to nearest multiple of 8
        int expectedRawSize = Smb2Constants.SMB2_HEADER_LENGTH + 40;
        int expectedSize = (expectedRawSize + 7) & ~7; // Round up to nearest 8
        assertEquals(expectedSize, size);
    }

    @Test
    @DisplayName("Test size method with input buffer")
    void testSizeWithInputBuffer() {