* #createStarted(Ticker)} to supply a fake or mock ticker. This allows you to simulate any valid
 * behavior of the stopwatch.
 *
 * <p><b>Note:</b> This class is not thread-safe.
 *
 * <p><b>Warning for Android users:</b> a stopwatch with default behavior may not continue to keep
 * time while the device is asleep. Instead, create one like this:
 *
 * {@snippet :
 * Stopwatch.createStarted(
 *      new Ticker() {

 * methods to modify the behavior of the backing map as desired per the <a
 * href="http://en.wikipedia.org/wiki/Decorator_pattern">decorator pattern</a>.
 *
 * <p><b>Warning:</b> The methods of {@code ForwardingMap} forward <i>indiscriminately</i> to the
 * methods of the delegate. For example, overriding {@link #put} alone <i>will not</i> change the

If for some reason you need to disable this automatic conversion, you can do it as well for Pydantic models for header parameters.

{* ../../docs_src/header_param_models/tutorial003_an_py310.py hl[19] *}

/// warning

Before setting `convert_underscores` to `False`, bear in mind that some HTTP proxies and servers disallow the usage of headers with underscores.

///

## Summary { #summary }

If you want to read more about these encodings and form fields, head to the [<abbr title="Mozilla Developer Network">MDN</abbr> web docs for `POST`](https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods/POST).

///

/// warning

   *     arguments
   */
  boolean apply(@ParametricNullness T input);

  /**
   * Indicates whether another object is equal to this predicate.
   *
   * <p><b>Warning: do not depend</b> on the behavior of this method.
   *
   * <p>Historically, {@code Predicate} instances in this library have implemented this method to

# 路徑操作進階設定 { #path-operation-advanced-configuration }

## OpenAPI operationId { #openapi-operationid }

/// warning

如果你不是 OpenAPI 的「專家」，大概不需要這個。

///

你可以用參數 `operation_id` 為你的*路徑操作（path operation）*設定要使用的 OpenAPI `operationId`。

你必須確保每個操作的 `operationId` 都是唯一的。

{* ../../docs_src/path_operation_advanced_configuration/tutorial001_py310.py hl[6] *}

                    </div>
                </div>
            </div>
            <div class="row">
                <div class="col-md-6">
                    <div class="card card-outline card-warning">
                        <div class="card-header">
                            <h3 class="card-title">
                                <la:message key="labels.system_info_fess_prop_title"/>
                            </h3>

# 路径操作的高级配置 { #path-operation-advanced-configuration }

## OpenAPI 的 operationId { #openapi-operationid }

/// warning

如果你并非 OpenAPI 的“专家”，你可能不需要这部分内容。

///

你可以在 *路径操作* 中通过参数 `operation_id` 设置要使用的 OpenAPI `operationId`。

务必确保每个操作的 `operation_id` 都是唯一的。

{* ../../docs_src/path_operation_advanced_configuration/tutorial001_py310.py hl[6] *}

### 使用 *路径操作函数* 的函数名作为 operationId { #using-the-path-operation-function-name-as-the-operationid }

   *
   * {@snippet :
   * public int hashCode() {
   *   return Objects.hashCode(getX(), getY(), getZ());
   * }
   * }
   *
   * <p><b>Warning:</b> When a single object is supplied, the returned hash code does not equal the
   * hash code of that object.
   *
   * <p><b>Note:</b> this method is now unnecessary and should be treated as deprecated; use {@link

@Deprecated(since = "4.0.0")
public interface SettingsProblem {

    /**
     * The different severity levels for a problem, in decreasing order.
     */
    enum Severity {
        FATAL, //
        ERROR, //
        WARNING //
    }

    /**
     * Gets the hint about the source of the problem. While the syntax of this hint is unspecified and depends on the