}
        return this;
      }

      @Override
      public HashCode hash() {
        return makeHash(hashers);
      }
    };
  }

  private static final long serialVersionUID = 0L;

    @Test
    public void test_constructor_withIdZero() {
        // Test when id is 0 (create mode)
        String[] inputs = { "x", "y" };
        CharMappingItem item = new CharMappingItem(0L, inputs, "result");

        assertEquals(0L, item.getId());
        assertNotNull(item.getNewInputs());
        assertEquals("result", item.getNewOutput());
        // NewInputs should have same content as inputs for id=0 (defensive copy is returned)

     *
     * @param obj the object to calculate size for
     * @return estimated size in bytes
     */
    public static long sizeOf(final Object obj) {
        if (obj == null) {
            return 0L;
        }
        if (obj instanceof String) {
            return ((String) obj).length() + 56L;
        }
        if (obj instanceof Number) {
            return 24L;
        }

    }

    @Override
    public String toString() {
      return "Enums.stringConverter(" + enumClass.getName() + ".class)";
    }

    @J2ktIncompatible private static final long serialVersionUID = 0L;
  }

        map.put(FieldNames.LANGUAGES, new String[] {});
        map.put(FieldNames.KINDS, new String[] {});
        map.put(FieldNames.SCORE, 1.0F);
        map.put(FieldNames.QUERY_FREQ, 0L);
        map.put(FieldNames.DOC_FREQ, 0L);
        map.put(FieldNames.USER_BOOST, 1.0F);
        map.put(FieldNames.TIMESTAMP, DateTimeFormatter.ISO_INSTANT.format(ZonedDateTime.now()));
        return map;
    }

    /**

    // TODO(lowasser): consider an implementation that can support SUBSIZED
    boolean isParallel = false;
    int characteristics = Spliterator.ORDERED | Spliterator.SIZED | Spliterator.NONNULL;
    long estimatedSize = 0L;
    ImmutableList.Builder<Spliterator<? extends T>> splitrsBuilder =
        new ImmutableList.Builder<>(streams.length);
    for (Stream<? extends T> stream : streams) {
      isParallel |= stream.isParallel();

        assertEquals(token1, token2);
    }

    @Test
    public void test_generateAccessToken_withCustomRandom() {
        final Random customRandom = new Random(0L);
        accessTokenHelper.setRandom(customRandom);

        final String token = accessTokenHelper.generateAccessToken();
        assertNotNull(token);
        assertFalse(token.isEmpty());
    }

  StandardValueGraph(AbstractGraphBuilder<? super N> builder) {
    this(
        builder,
        builder.nodeOrder.createMap(firstNonNull(builder.expectedNodeCount, DEFAULT_NODE_COUNT)),
        0L);
  }

  /**
   * Constructs a graph with the properties specified in {@code builder}, initialized with the given
   * node map.
   */
  StandardValueGraph(
      AbstractGraphBuilder<? super N> builder,

     */
    @Test
    public void testWriteBytesWireFormat() {
        // Arrange
        byte[] data = { 1, 2, 3, 4, 5 };
        SmbComWrite write = new SmbComWrite();
        write.setParam(0, 0L, 0, data, 1, 3); // Write bytes 2,3,4
        byte[] dst = new byte[10];

        // Act
        int bytesWritten = write.writeBytesWireFormat(dst, 0);

        // Assert

        verify(smbFileHandle, times(1)).getInitialSize();
    }

    /**
     * Test getInitialSize() when the size is zero.
     */
    @Test
    void testGetInitialSize_zero() {
        long expectedSize = 0L;
        when(smbFileHandle.getInitialSize()).thenReturn(expectedSize);
        long actualSize = smbFileHandle.getInitialSize();
        assertEquals(expectedSize, actualSize, "getInitialSize should return 0 for an empty file.");