.expiry(0) // Should not change
                .expiry(3000L);

        assertSame(purgeThumbnailJob, result);
        assertEquals(3000L, purgeThumbnailJob.getExpiry());
    }

    // Inner class for mock ThumbnailManager
    private static class MockThumbnailManager extends ThumbnailManager {
        private long purgeCallCount = 0;
        private long purgeExpiry = 0;

        ChecksumCalculator getCalculator();
    }

    /**
     * The checksum calculator.
     */
    interface ChecksumCalculator {
        /**
         * Updates the checksum algorithm inner state with input.
         *
         * @throws NullPointerException if passed in buffer is {@code null}.
         */
        void update(@Nonnull ByteBuffer input);

        /**

        } finally {
          this.removeSnapshot = null
        }
      }
    }
  }

  /** A snapshot of the values for an entry. */
  inner class Snapshot internal constructor(
    private val key: String,
    private val sequenceNumber: Long,
    private val sources: List<Source>,
    private val lengths: LongArray,
  ) : Closeable {

            !item.equals(item.toString()));
      }
    }
  }

  /**
   * Class used to test whether equals() correctly handles an instance of an incompatible class.
   * Since it is a private inner class, the invoker can never pass in an instance to the tester
   */
  private enum NotAnInstance {
    EQUAL_TO_NOTHING;
  }

    private Trans2FindFirst2Response response;

    @BeforeEach
    void setUp() {
        response = new Trans2FindFirst2Response();
    }

    // Test cases for SmbFindFileBothDirectoryInfo inner class
    @Test
    void testSmbFindFileBothDirectoryInfo_Getters() {
        Trans2FindFirst2Response.SmbFindFileBothDirectoryInfo info = response.new SmbFindFileBothDirectoryInfo();
        info.filename = "test.txt";

        public Class<?> getLastCredentialType() {
            return lastCredentialType;
        }

        public Function<?, ?> getLastFunction() {
            return lastFunction;
        }
    }

    // Inner class for test credential
    private static class TestLoginCredential implements LoginCredential {
        private final String username;
        private final String password;

    private SmbTransport.ServerData serverData;
    private SmbComNegotiateResponse response;

    @BeforeEach
    void setUp() throws UnknownHostException {
        // To instantiate the non-static inner class ServerData, we need an instance of the outer class SmbTransport.
        UniAddress uniAddress = new UniAddress(InetAddress.getByName("127.0.0.1"));
        SmbTransport transport = new SmbTransport(uniAddress, 445, null, 0);

        srvsvc.ShareInfo1 shareInfo1 = new srvsvc.ShareInfo1();
        shareInfo1.netname = "TestShare";
        shareInfo1.type = 0;
        shareInfo1.remark = "Test remark";

        // Test MsrpcShareInfo1 inner class
        MsrpcShareEnum.MsrpcShareInfo1 msrpcShareInfo1 = new MsrpcShareEnum(TEST_SERVER_NAME).new MsrpcShareInfo1(shareInfo1);

        assertNotNull(msrpcShareInfo1);

                logError("Error updating file", e);
            }
        }

        return true;
    }

    /**
     * Gets the fully qualified class name for a type element, including handling inner classes.
     *
     * @param typeElement the type element to get the class name for
     * @return the fully qualified class name
     */
    private String getFullClassName(TypeElement typeElement) {

        callback.store(params, booleanData);

        // Test with nested map
        Map<String, Object> nestedData = new HashMap<>();
        Map<String, String> innerMap = new HashMap<>();
        innerMap.put("inner", "value");
        nestedData.put("nested", innerMap);
        callback.store(params, nestedData);

        assertEquals(4L, callback.getDocumentSize());
    }