@Test
    void testNoProblems() {
        ToolchainsBuildingException e = new ToolchainsBuildingException(Collections.<Problem>emptyList());
        assertEquals("0 problems were encountered while building the effective toolchains" + LS, e.getMessage());
    }

    @Test
    void testOneProblem() {
        ProblemCollector problemCollector = ProblemCollectorFactory.newInstance(null);

```

////

## `Cookie`-Parameter deklarieren

Dann deklarieren Sie Ihre Cookie-Parameter, auf die gleiche Weise, wie Sie auch `Path`- und `Query`-Parameter deklarieren.

Der erste Wert ist der Typ. Sie können `Cookie` die gehabten Extra Validierungs- und Beschreibungsparameter hinzufügen. Danach können Sie einen Defaultwert vergeben:

//// tab | Python 3.10+

```Python hl_lines="9"

import org.junit.jupiter.api.extension.ExtensionContext
import org.junit.rules.TestRule
import org.junit.runner.Description
import org.junit.runners.model.Statement

/**
 * A log handler that records which log messages were published so that a calling test can make
 * assertions about them.
 */
class TestLogHandler(
  private val logger: Logger,
) : TestRule, BeforeEachCallback, AfterEachCallback {

// used by convention (see sysexits).
//
// The intention here is to use 64-78 in a way that matches the attempt in
// sysexits to signify some error running istioctl, and use 79-125 as custom
// error codes for other info that we'd like to use to pass info on.
const (
	ExitUnknownError   = 1 // for compatibility with existing exit code
	ExitIncorrectUsage = 64
	ExitDataError      = 65 // some format error with input data

   * array will contain only nulls.
   */
  E[] createArray(int length);

  /**
   * Returns the iteration ordering of elements, given the order in which they were added to the
   * container. This method may return the original list unchanged, the original list modified in
   * place, or a different list.
   *

## Über Sicherheit, APIs und Dokumentation

Das Verstecken Ihrer Dokumentationsoberflächen in der Produktion *sollte nicht* die Methode sein, Ihre API zu schützen.

Dadurch wird Ihrer API keine zusätzliche Sicherheit hinzugefügt, die *Pfadoperationen* sind weiterhin dort verfügbar, wo sie sich befinden.

Wenn Ihr Code eine Sicherheitslücke aufweist, ist diese weiterhin vorhanden.

## Beschreibung der Response in der Dokumentation – OpenAPI

Um die Beschreibung der Response zu definieren, welche in der Oberfläche der Dokumentation angezeigt wird, lesen Sie die Dokumentation unter [Tutorial – Pfadoperation-Konfiguration – Beschreibung der Response](../tutorial/path-operation-configuration.md#beschreibung-der-response){.internal-link target=_blank}.

     * @throws IllegalArgumentException if duplicate keys or values were added
     */
    @Override
    public ImmutableBiMap<K, V> build() {
      return buildOrThrow();
    }

    /**
     * Returns a newly-created immutable bimap, or throws an exception if any key or value was added
     * more than once. The iteration order of the returned bimap is the order in which entries were

        /*
         * These classes handle null properly but throw IllegalArgumentException for the default
         * Class argument that this test uses. Normally we'd fix that by declaring a
         * ReflectionFreeAssertThrowsTest with a testNulls method, but that's annoying to have to do
         * for a package-private utility class. So we skip the class entirely instead.
         */

And it was thoroughly tested at the design phase, before any implementation, to ensure it would work with all the editors.

There were even some changes to Pydantic itself to support this.

The previous screenshots were taken with <a href="https://code.visualstudio.com" class="external-link" target="_blank">Visual Studio Code</a>.