protected @NonNull C cellValue(Character character) {
    return (C) character;
  }

  // Only safe wrt. ClassCastException. Not null-safe (can be used to test expected Table NPEs)
  @SuppressWarnings("unchecked")
  protected C nullableCellValue(@Nullable Character character) {
    return (C) character;
  }

    }
  }

  private void checkHelperVersion(ClassLoader classLoader, String expectedHelperClassName)
      throws Exception {
    // Make sure we are actually running with the expected helper implementation
    Class<?> aggregateFutureStateClass =
        classLoader.loadClass(AggregateFutureState.class.getName());
    Field helperField = aggregateFutureStateClass.getDeclaredField("ATOMIC_HELPER");

        if (!MessageDigest.isEqual(this.serverSignature.getChecksum(), checksum)) {
            if (log.isDebugEnabled()) {
                log.debug(String.format("PAC signature validation failed, have: %s expected: %s type: %d len: %d",
                        Hexdump.toHexString(checksum), Hexdump.toHexString(this.serverSignature.getChecksum()),
                        this.serverSignature.getType(), data.length));
            }

    //                                                                           =========
    /**
     * Verifies that the CRUD mode matches the expected mode.
     *
     * @param crudMode the actual CRUD mode
     * @param expectedMode the expected CRUD mode
     */
    protected void verifyCrudMode(final int crudMode, final int expectedMode) {
        if (crudMode != expectedMode) {

		}
	}
}

func TestHeaderAllowedFormats(t *testing.T) {
	vectors := []struct {
		header  *Header           // Input header
		paxHdrs map[string]string // Expected PAX headers that may be needed
		formats Format            // Expected formats that can encode the header
	}{{
		header:  &Header{},
		formats: FormatUSTAR | FormatPAX | FormatGNU,
	}, {
		header:  &Header{Size: 077777777777},

    //                                                                        ============
    /**
     * Verify the CRUD mode.
     * @param crudMode The CRUD mode.
     * @param expectedMode The expected mode.
     */
    protected void verifyCrudMode(final int crudMode, final int expectedMode) {
        if (crudMode != expectedMode) {
            throwValidationError(messages -> {

        try {
            new FessTimeResourceProvider(null);
            // Constructor may accept null, so test continues
            assertTrue(true);
        } catch (NullPointerException e) {
            // Expected if constructor validates input
            assertTrue(true);
        }
    }

    // Test with different time adjustments
    public void test_withDifferentTimeAdjustments() {
        // Test zero adjustment

            String result = pingSearchEngineJob.execute();
            // Job should handle exception gracefully
            assertNotNull(result);
        } catch (Exception e) {
            // Exception is expected to be caught within the job
            assertTrue(e.getMessage().contains("Connection failed"));
        }
    }

    // Helper method to create mock ClusterHealthResponse

		}
	}
	return keys, nil
}

// serialize will serialize the provided keys and values.
// The function will panic if keys/value slices aren't of equal length.
// Payload size can give an indication of expected payload size.
// If plSize is <= 0 it will be calculated.
func (x *xlMetaInlineData) serialize(plSize int, keys [][]byte, vals [][]byte) {
	if len(keys) != len(vals) {

    checkNotNull(in);
    return toByteArrayInternal(in, new ArrayDeque<byte[]>(TO_BYTE_ARRAY_DEQUE_SIZE), 0);
  }

  /**
   * Reads all bytes from an input stream into a byte array. The given expected size is used to
   * create an initial byte array, but if the actual number of bytes read from the stream differs,
   * the correct result will be returned anyway.
   */