}

    @Override
    public boolean containsKey(@Nullable Object key) {
      return get(key) != null;
    }

    @Override
    public @Nullable Range<C> get(@Nullable Object key) {
      if (key instanceof Cut) {
        try {
          @SuppressWarnings("unchecked") // we catch CCEs
          Cut<C> cut = (Cut<C>) key;
          if (!upperBoundWindow.contains(cut)) {
            return null;

  public void testWeakReadWrite() {
    Striped<ReadWriteLock> striped = Striped.lazyWeakReadWriteLock(1000);
    Object key = new Object();
    Lock readLock = striped.get(key).readLock();
    WeakReference<Object> garbage = new WeakReference<>(new Object());
    GcFinalization.awaitClear(garbage);
    Lock writeLock = striped.get(key).writeLock();
    readLock.lock();
    assertFalse(writeLock.tryLock());
    readLock.unlock();
  }

  public void testWeakReadWrite() {
    Striped<ReadWriteLock> striped = Striped.lazyWeakReadWriteLock(1000);
    Object key = new Object();
    Lock readLock = striped.get(key).readLock();
    WeakReference<Object> garbage = new WeakReference<>(new Object());
    GcFinalization.awaitClear(garbage);
    Lock writeLock = striped.get(key).writeLock();
    readLock.lock();
    assertFalse(writeLock.tryLock());
    readLock.unlock();
  }

For example, extending the previous model, you could decide that you want to have another key `importance` in the same body, besides the `item` and `user`.

If you declare it as is, because it is a singular value, **FastAPI** will assume that it is a query parameter.

But you can instruct **FastAPI** to treat it as another body key using `Body`:

{* ../../docs_src/body_multiple_params/tutorial003_an_py310.py hl[23] *}

            subProjectToClassTimes
                .entries
                .filter { "UNKNOWN" != it.key }
                .filter { model.subprojects.getSubprojectByName(it.key) != null }
                .map {
                    SubprojectTestClassTime(
                        model.subprojects.getSubprojectByName(it.key)!!,
                        it.value.filter { tct ->
                            tct.sourceSet != "test"

     *
     * @param key   The key for the JSP file.
     * @param value The file name.
     */
    public void addDesignJspFileName(final String key, final String value) {
        designJspFileNameMap.put(key, value);
    }

    /**
     * Gets the design JSP file name for a given key.
     *
     * @param fileName The key for the JSP file.
     * @return The file name.
     */

     */
    @Override
    protected Class<?> getLoginActionType() {
        return LoginAction.class;
    }

    /**
     * Converts a user key to a typed user ID.
     * In this implementation, returns the user key as-is.
     *
     * @param userKey the user key to convert
     * @return the typed user ID
     */
    @Override
    protected String toTypedUserId(final String userKey) {
        return userKey;

    public long serverTime;
    /**
     * Server's time zone offset in minutes from UTC.
     */
    public int serverTimeZone;
    /**
     * Length of the encryption key.
     */
    public int encryptionKeyLength;
    /**
     * Encryption key for password encryption.
     */
    public byte[] encryptionKey;
    /**
     * Server's globally unique identifier.
     */
    public byte[] guid;

	"github.com/minio/minio-go/v7"
	"github.com/minio/minio-go/v7/pkg/credentials"
)

func main() {
	s3Client, err := minio.New("minio-server-address:9000", &minio.Options{
		Creds: credentials.NewStaticV4("access-key", "secret-key", ""),
	})
	if err != nil {
		log.Fatalln(err)
	}

	var opts minio.GetObjectOptions

	// Add extract header to request:
	opts.Set("x-minio-extract", "true")

	// Download API.md from the archive

        for (Map.Entry<String, Object> entry : context.entrySet()) {
            String key = entry.getKey().toLowerCase();
            Object value = entry.getValue();

            // Mask sensitive keys
            if (key.contains("password") || key.contains("secret") || key.contains("token") || key.contains("credential")) {
                masked.put(entry.getKey(), "****");