// Write object header
func setObjectHeaders(ctx context.Context, w http.ResponseWriter, objInfo ObjectInfo, rs *HTTPRangeSpec, opts ObjectOptions) (err error) {
	// set common headers
	setCommonHeaders(w)

	// Set last modified time.
	lastModified := objInfo.ModTime.UTC().Format(http.TimeFormat)
	w.Header().Set(xhttp.LastModified, lastModified)

	// Set Etag if available.
	if objInfo.ETag != "" {

   * lies outside the stated safe range. Subclasses should override this method to provide
   * generalized escaping for characters.
   *
   * <p>Note that arrays returned by this method must not be modified once they have been returned.
   * However it is acceptable to return the same array multiple times (even for different input
   * characters).
   *
   * @param c the character to escape

      public <T> T[] toArray(T[] a) {
        toArrayCalled = true;
        return super.toArray(a);
      }
    }

    // Test that toArray() is used to make a defensive copy in copyOf(), so concurrently modified
    // synchronized collections can be safely copied.
    TestArrayList<String> toCopy = new TestArrayList<>();
    ImmutableSortedMultiset<String> unused =
        ImmutableSortedMultiset.copyOf(Ordering.natural(), toCopy);

 * {@link Map} specified in the {@link Table} interface.
 *
 * <p>Note that this implementation is not synchronized. If multiple threads access this table
 * concurrently and one of the threads modifies the table, it must be synchronized externally.
 *
 * <p>See the Guava User Guide article on <a href=
 * "https://github.com/google/guava/wiki/NewCollectionTypesExplained#table">{@code Table}</a>.
 *
 * @author Jared Levy

   * @param moreRequirements more requirements to incorporate
   * @param source the source of the additional requirements (used only for error reporting)
   * @return the existing requirements object, modified to include the additional requirements
   * @throws ConflictingRequirementsException if the additional requirements are inconsistent with
   *     the existing requirements
   */
  @CanIgnoreReturnValue

         * File was added to the directory
         */
        FILE_ADDED,
        /**
         * File was removed from the directory
         */
        FILE_REMOVED,
        /**
         * File was modified in the directory
         */
        FILE_MODIFIED,
        /**
         * Directory was renamed
         */
        DIRECTORY_RENAMED,
        /**
         * File or directory attributes were changed

        @DisplayName("Should be a public interface")
        void shouldBePublicInterface() {
            assertTrue(SmbSession.class.isInterface(), "SmbSession should be an interface");
            assertTrue(java.lang.reflect.Modifier.isPublic(SmbSession.class.getModifiers()), "SmbSession should be public");
        }
    }

    @Nested
    @DisplayName("Resource Lifecycle Tests")
    class ResourceLifecycleTest {

        @Test

        // Only second directory should be invalidated
        assertFalse(entry2.isComplete());
        // First directory should still be cached (though modified by previous change)
        assertNotNull(directoryLeaseManager.getCacheEntry(dir1));
    }

    @Test
    public void testCacheExpiration() throws Exception {
        String directoryPath = "/test/expiration";

        String[] sortFields = { "score", "created", "modified", "title" };
        queryFieldConfig.setSortFields(sortFields);

        // Test valid sort fields
        assertTrue(queryFieldConfig.isSortField("score"));
        assertTrue(queryFieldConfig.isSortField("created"));
        assertTrue(queryFieldConfig.isSortField("modified"));
        assertTrue(queryFieldConfig.isSortField("title"));

        // Call readBytesWireFormat
        response.readBytesWireFormat(buffer, bufferIndex);

        // Verify buffer wasn't modified except for the decode operations
        assertArrayEquals(bufferCopy, buffer, "Buffer content should not be modified");
    }

    @Test
    @DisplayName("Test readBytesWireFormat with offset calculation")