return response;
  }

  private Object invokeMethod(String methodName, Object... arguments) throws Exception {
    return getMethod(methodName, arguments).invoke(lockLikeObject, arguments);
  }

  private Method getMethod(String methodName, Object... arguments) throws Exception {
    METHODS:
    for (Method method : lockLikeObject.getClass().getMethods()) {

    return response;
  }

  private Object invokeMethod(String methodName, Object... arguments) throws Exception {
    return getMethod(methodName, arguments).invoke(lockLikeObject, arguments);
  }

  private Method getMethod(String methodName, Object... arguments) throws Exception {
    METHODS:
    for (Method method : lockLikeObject.getClass().getMethods()) {

        List<Object> arguments = new ArrayList<>();
        arguments.add(guard);
        if (isDurationBased(method)) {
          arguments.add(Duration.ZERO);
        }
        if (isLongTimeUnitBased(method)) {
          arguments.add(0L);
          arguments.add(TimeUnit.MILLISECONDS);
        }
        try {
          method.invoke(monitor, arguments.toArray());

        }

        private static Stream<Arguments> provideInvalidVersions() {
            return Stream.of(
                    Arguments.of(null, "null version"),
                    Arguments.of("", "empty version"),
                    Arguments.of("   ", "whitespace-only version"),
                    Arguments.of("4", "incomplete version (major only)"),
                    Arguments.of("4.0", "incomplete version (major.minor only)"),

```Python
{"id": id}
```

For example, with an ID of `42`, this would render:

```html
Item ID: 42
```

### Template `url_for` Arguments { #template-url-for-arguments }

You can also use `url_for()` inside of the template, it takes as arguments the same arguments that would be used by your *path operation function*.

So, the section with:

{% raw %}

```jinja
<a href="{{ url_for('read_item', id=id) }}">

        }

        private static Stream<Arguments> provideInvalidGAVScenarios() {
            return Stream.of(
                    Arguments.of(
                            null, "incomplete-project", null, "Should return null for missing groupId and version"),
                    Arguments.of("com.example", null, "1.0.0", "Should return null for missing artifactId"),

            }
            result.append('"').append(arg).append('"');
        }
    }

    /**
     * Parse a line into individual arguments, respecting quoted strings.
     * Quotes are stripped from the arguments.
     */
    private static List<String> parseArguments(String line) {
        List<String> args = new ArrayList<>();
        StringBuilder current = new StringBuilder();

        }

        private static Stream<Arguments> providePluginOptionScenarios() {
            return Stream.of(
                    Arguments.of(null, true, null, true, "Should enable plugins when --plugins=true"),
                    Arguments.of(true, null, null, true, "Should enable plugins when --all=true"),
                    Arguments.of(
                            true,
                            false,

	//	#define A (x)
	// distinctly: the first is a macro with arguments, the second without.
	// Distinguish these cases using the column number, since we don't
	// see the space itself. Note that text/scanner reports the position at the
	// end of the token. It's where you are now, and you just read this token.
	if tok == '(' && in.Stack.Col() == prevCol+1 {
		// Macro has arguments. Scan list of formals.
		acceptArg := true

from unicorn import UnicornMiddleware

app = FastAPI()

app.add_middleware(UnicornMiddleware, some_config="rainbow")
```

`app.add_middleware()` receives a middleware class as the first argument and any additional arguments to be passed to the middleware.

## Integrated middlewares { #integrated-middlewares }

**FastAPI** includes several middlewares for common use cases, we'll see next how to use them.