* Returns the current sum. The returned value is NOT an atomic snapshot; invocation in
   * the absence of concurrent updates returns an accurate result, but concurrent updates that occur
   * while the sum is being calculated might not be incorporated.
   *
   * @return the sum
   */
  @Override
  public long sum() {
    long sum = base;
    Cell[] as = cells;
    if (as != null) {
      int n = as.length;

            assertEquals(8L * 4096L * 512L, smbInfoAllocation.getCapacity());
            assertEquals(8L * 2048L * 512L, smbInfoAllocation.getFree());
        }

        @Test
        @DisplayName("Should calculate capacity correctly")
        void testCapacityCalculation() throws SMBProtocolDecodingException {
            byte[] buffer = new byte[24];
            buffer[4] = 0x04; // sectPerAlloc = 4
            buffer[8] = 0x00;

                    validCount++;
                }
            }

            assertEquals(3, validCount);
            assertTrue(offset > 0);
        }

        @Test
        @DisplayName("Should calculate combined size for multiple contexts")
        void testCombinedSizeCalculation() {
            CreateContextRequest[] contexts = new CreateContextRequest[5];
            int[] expectedSizes = { 16, 24, 32, 40, 48 };

*   Secret data containing Docker registry auth objects is now generated using the config.json format ([#53916](https://github.com/kubernetes/kubernetes/pull/53916),[ @juanvallejo](https://github.com/juanvallejo))

            assertEquals(0, context.getSalt().length);
        }

        @ParameterizedTest
        @ValueSource(ints = { 0, 1, 3, 5, 10 })
        @DisplayName("Should calculate size correctly for different hash algo counts")
        void testSizeCalculation(int hashAlgoCount) {
            // Arrange
            int[] hashAlgos = new int[hashAlgoCount];
            byte[] salt = new byte[16];

 * <p>
 * Unlike a cache, this session data is not subject to purging. For this same reason, session data should also not be
 * abused as a cache (i.e. for storing values that can be re-calculated) to avoid memory exhaustion.
 * <p>
 * <strong>Note:</strong> Actual implementations must be thread-safe.
 *
 * @see Session#getData()
 * @since 4.0.0
 */
@Experimental
@ThreadSafe
@Provider

|               16 |              13 |                 3 |                1.23 |
|               16 |              14 |                 2 |                1.14 |

You can calculate _approximate_ storage usage ratio using the formula - total drives (N) / data drives (D).

### Allowed values for STANDARD storage class

            // When & Then
            assertEquals(Long.MIN_VALUE, allocInfo.getCapacity());
            assertEquals(Long.MIN_VALUE, allocInfo.getFree());
        }

        @Test
        @DisplayName("Should calculate used space correctly")
        void shouldCalculateUsedSpaceCorrectly() {
            // Given
            long capacity = 1024L * 1024L * 1024L * 100L; // 100GB
            long free = 1024L * 1024L * 1024L * 40L; // 40GB

        // Then
        assertNotNull(response);
        assertTrue(response instanceof Smb2TreeConnectResponse);
        verify(mockContext, times(1)).getConfig();
    }

    @Test
    @DisplayName("Should calculate correct message size for different paths")
    void testSize() {
        // Given
        String shortPath = "\\\\a\\b";
        String longPath = "\\\\server.domain.com\\very_long_share_name_here";

        final long totalBytes = runtime.totalMemory();
        return totalBytes - freeBytes;
    }

    /**
     * Estimates the size of an object in bytes.
     *
     * @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) {