srcInfo.UserDefined[ReservedMetadataPrefixLower+ReplicationTimestamp] = UTCNow().Format(time.RFC3339Nano)
	}
	// Store the preserved compression metadata.
	maps.Copy(srcInfo.UserDefined, compressMetadata)

	// We need to preserve the encryption headers set in EncryptRequest,
	// so we do not want to override them, copy them instead.
	maps.Copy(srcInfo.UserDefined, encMetadata)

///

The dependencies will keep working as expected, and the **best part** is that the **type information will be preserved**, which means that your editor will be able to keep providing you with **autocompletion**, **inline errors**, etc. The same for other tools like `mypy`.

 * to a BloomFilter of M bits and k hash functions. These strategies are part of the serialized form
 * of the Bloom filters that use them, thus they must be preserved as is (no updates allowed, only
 * introduction of new versions).
 *
 * <p>Important: the order of the constants cannot change, and they cannot be deleted - we depend on
 * their ordinal for BloomFilter serialization.
 *

    @Nested
    @DisplayName("Response State Tests")
    class ResponseStateTests {

        @Test
        @DisplayName("Should track received state")
        void testReceivedState() {
            assertFalse(echoResponse.isReceived());

            echoResponse.received();

            assertTrue(echoResponse.isReceived());
        }

        @Test
        @DisplayName("Should track error state")

        int bytesRead = readPacket.readTrailerWireFormat(bais, readBuffer, 10);

        assertEquals(written, bytesRead);
    }

    @Test
    @DisplayName("Full write and read cycle should preserve data")
    void testFullWriteReadCycle() throws IOException {
        // Create original packet

        assertTrue(checkTarget.exists(), "Target file should exist after rename");

        // Verify content is preserved
        try (InputStream in = checkTarget.getInputStream()) {
            String readContent = new String(in.readAllBytes(), "UTF-8");
            assertEquals(content, readContent, "Content should be preserved after rename");
        }

        // Best effort to verify source is gone

        this.endOfFile = SMBUtil.readInt8(buffer, bufferIndex);
        bufferIndex += 8;

        this.fileAttributes = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;
        bufferIndex += 4; // Reserved2

        System.arraycopy(buffer, bufferIndex, this.fileId, 0, 16);
        bufferIndex += 16;

        final int createContextOffset = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;

            assertThrows(NegativeArraySizeException.class, impl::getBuffer);
        }
    }

    // Heterogeneous buffer sizes: cache should return exactly what was released
    @Test
    @DisplayName("Cache preserves and returns original buffer instances of varying sizes")
    void returnsExactReleasedInstances() {
        BufferCacheImpl impl = new BufferCacheImpl(3, 8);
        byte[] s1 = new byte[2];
        byte[] s2 = new byte[7];

</pre>

<p>
the assignment to <code>a</code> is not followed by
any synchronization event, so it is not guaranteed to be
observed by any other goroutine.
In fact, an aggressive compiler might delete the entire <code>go</code> statement.
</p>

<p>
If the effects of a goroutine must be observed by another goroutine,
use a synchronization mechanism such as a lock or channel
communication to establish a relative ordering.
</p>

			pi, err := z.PutObjectPart(ctx, bucket, objInfo.Name, res.UploadID,
				part.Number,
				NewPutObjReader(hr),
				ObjectOptions{
					PreserveETag: part.ETag, // Preserve original ETag to ensure same metadata.
					IndexCB: func() []byte {
						return part.Index // Preserve part Index to ensure decompression works.
					},
					NoAuditLog: true,
				})
			if err != nil {