// Both should have same properties
            assertEquals(request1.getCommand(), request2.getCommand());
            assertEquals(request1.size(), request2.size());

            // But be different objects
            assertNotSame(request1, request2);

            // Both should create valid responses
            Smb2EchoResponse response1 = request1.createResponse(mockContext, request1);

 *   <li>ftpAuthentications: An array of {@link FtpAuthentication} objects for different FTP URLs.</li>
 * </ul>
 *
 * <p>
 * The class also supports FTP authentication via {@link FtpAuthenticationHolder}, which stores
 * authentication details for different FTP URLs.
 * </p>
 *
 * <p>
 * Usage example:
 * </p>
 *
 * <pre>
 * {@code

      Collector<T, A, R> collector, BiPredicate<? super R, ? super R> equivalence) {
    this.collector = checkNotNull(collector);
    this.equivalence = checkNotNull(equivalence);
  }

  /**
   * Different orderings for combining the elements of an input array, which must all produce the
   * same result.
   */
  @IgnoreJRERequirement // *should* be redundant with the one on CollectorTester
  enum CollectStrategy {

import jcifs.util.Crypto;

/**
 * SMB2/SMB3 message signing digest implementation.
 *
 * This class handles cryptographic signing of SMB2/SMB3 messages to ensure
 * message integrity and authenticity. It supports different signing algorithms
 * used in various SMB2/SMB3 dialect versions.
 *
 * @author mbechler
 */
public class Smb2SigningDigest implements SMBSigningDigest, AutoCloseable {

        assertNotNull(newHash);
        assertEquals(64, newHash.length); // SHA-512 produces 64 bytes
        assertNotEquals(oldHash, newHash); // Should be different instance
    }

    /**
     * Test pre-auth integrity with non-SMB3.1.1 should throw exception
     */
    @Test
    @DisplayName("Pre-auth integrity should fail with non-SMB3.1.1")

			for i := range staleWriters {
				if staleWriters[i] == nil {
					continue
				}
				if !bytes.Equal(bitrotWriterSum(staleWriters[i]), bitrotWriterSum(writers[i])) {
					t.Errorf("Test %d: heal returned different bitrot checksums", i)
				}
			}
		}
	}

   * instead.
   *
   * <p><b>Note:</b> If {@code elements} is a {@code SortedSet} with an explicit comparator, this
   * method has different behavior than {@link TreeSet#TreeSet(SortedSet)}, which returns a {@code
   * TreeSet} with that comparator.
   *
   * <p><b>Note:</b> this method is now unnecessary and should be treated as deprecated. Instead,

                ENCRYPTION_TYPE, ENCRYPTED_DATA, null);
        when(kerberosKey.getKeyType()).thenReturn(99); // Different key type

        PACDecodingException e = assertThrows(PACDecodingException.class, () -> new KerberosTicket(token, (byte) 0, keys));
        assertEquals("Kerberos key not found for eType " + ENCRYPTION_TYPE, e.getMessage());

        assertDoesNotThrow(() -> request.setFileId(unspecifiedFileId), "Should handle unspecified file ID without throwing exception");
    }

    @Test
    @DisplayName("Should handle different file ID sizes")
    void testDifferentFileIdSizes() {
        // Test various file ID sizes
        byte[] shortFileId = new byte[8];
        byte[] standardFileId = new byte[16];

        assertEquals(longName, exception.getComponentName());
    }

    @Test
    public void test_messageFormatting() {
        // Test message formatting for different constructors
        ContainerNotAvailableException exception1 = new ContainerNotAvailableException("service1");
        assertEquals("service1 is not available.", exception1.getMessage());