mark = si + 1;
                    state = 5;
                }
                break;
            case 5:
                if (ch == '=') {
                    key = str.substring(mark, si).trim();
                    mark = si + 1;
                } else if (ch == ',' || ch == ']') {
                    final String val = str.substring(mark, si).trim();

                    mark = si + 1;
                    state = 5;
                }
                break;
            case 5:
                if (ch == '=') {
                    key = str.substring(mark, si).trim();
                    mark = si + 1;
                } else if (ch == ',' || ch == ']') {
                    final String val = str.substring(mark, si).trim();
                    mark = si + 1;

Let's look at how we can make that work.

## pytest.mark.anyio { #pytest-mark-anyio }

        // Initial update - should mark as changed
        entry.updateChild(childName, 1024L, 1000L, false, 0x20, 500L, 800L);
        assertTrue(entry.hasChanges());

        // Clear changes to test next scenario
        entry.markComplete();
        assertFalse(entry.hasChanges());

        // Update with same values - should not mark as changed (no actual change)

     * @return true if completed, false otherwise
     */
    public boolean isCompleted() {
        return completed;
    }

    /**
     * Mark request as completed
     */
    public void markCompleted() {
        this.completed = true;
    }

    /**
     * Mark request as failed with error
     *
     * @param error exception that caused the failure
     */
    public void markFailed(Exception error) {

        // The sessionSetup method would normally send authentication messages
        // Only mark the sessionSetup response as received, not the actual request/response
        doAnswer(invocation -> {
            ServerMessageBlock request = invocation.getArgument(0);
            ServerMessageBlock response = invocation.getArgument(1);
            // Only mark session setup responses as received, not our test request

                        if (hasNext || next != null) {
                            results[index] = false; // Mark as failed if unexpected result
                            return;
                        }
                    }
                    results[index] = true; // Mark as successful
                });
                threads[i].start();
            }

///

<img src="/img/tutorial/path-operation-configuration/image03.png">

## Deprecate a *path operation* { #deprecate-a-path-operation }

If you need to mark a *path operation* as <abbr title="obsolete, recommended not to use it">deprecated</abbr>, but without removing it, pass the parameter `deprecated`:

{* ../../docs_src/path_operation_configuration/tutorial006.py hl[16] *}

  public static final Charset UTF_16LE = StandardCharsets.UTF_16LE;

  /**
   * UTF-16: sixteen-bit UCS Transformation Format, byte order identified by an optional byte-order
   * mark.
   *
   * @deprecated Use {@link StandardCharsets#UTF_16} instead.
   */
  @Deprecated @J2ktIncompatible @GwtIncompatible // Charset not supported by GWT
  public static final Charset UTF_16 = StandardCharsets.UTF_16;

        // Test isDeleted method
        StopwordsItem item = new StopwordsItem(1, "word");
        assertFalse(item.isDeleted());

        item.setNewInput("new");
        assertFalse(item.isDeleted());

        // Mark for deletion with empty string
        item.setNewInput("");
        assertTrue(item.isDeleted());

        item.setNewInput(null);
        assertFalse(item.isDeleted());
    }