if (extractor != null) {
                        try {
                            final Map<String, String> map = new HashMap<>();
                            map.put(ExtractData.RESOURCE_NAME_KEY, filename);
                            buf.append(extractor.getText(new IgnoreCloseInputStream(ais), map).getContent());
                            buf.append('\n');

        }
        // TODO report compiler bug
        TODO("Can't get here")
      }
    }

    override fun put(element: T) {
      taskRunner.withLock {
        delegate.put(element)
        editCount++
      }
    }

    override fun iterator() = error("unsupported")

    override fun offer(e: T) = error("unsupported")

    * ReDoc.

---

Nisinsin yi, tí ó padà sí àpẹẹrẹ ti tẹ́lẹ̀, **FastAPI** yóò:

* Fọwọ́ sí i pé `item_id` wà nínú ọ̀nà ìbéèrè HTTP fún `GET` àti `PUT`.
* Fọwọ́ sí i pé `item_id` jẹ́ irúfẹ́ àmì ìtọ́kasí `int` fún ìbéèrè HTTP `GET` àti `PUT`.
    * Tí kìí bá ṣe bẹ, oníbàárà yóò ríi àṣìṣe tí ó wúlò, kedere.

    * ReDoc.

---

به مثال قبلی باز می‌گردیم، در این مثال **FastAPI** موارد زیر را انجام می‌دهد:

* اعتبارسنجی اینکه پارامتر `item_id` در مسیر درخواست‌های `GET` و `PUT` موجود است.
* اعتبارسنجی اینکه پارامتر `item_id` در درخواست‌های `GET` و `PUT` از نوع `int` است.
    * اگر غیر از این موارد باشد، سرویس‌گیرنده خطای مفید و مشخصی دریافت خواهد کرد.

	return false
}

// Validates the preconditions. Returns true if PUT operation should not proceed.
// Preconditions supported are:
//
//	x-minio-source-mtime
//	x-minio-source-etag
func checkPreconditionsPUT(ctx context.Context, w http.ResponseWriter, r *http.Request, objInfo ObjectInfo, opts ObjectOptions) bool {
	// Return false for methods other than PUT.
	if r.Method != http.MethodPut && r.Method != http.MethodPost {

     */
    protected Map<String, String> createItem(final String label, final String value) {
        final Map<String, String> map = new HashMap<>(2);
        map.put(Constants.ITEM_LABEL, label);
        map.put(Constants.ITEM_VALUE, value);
        return map;
    }

    // ===================================================================================

     */
    protected Map<String, String> createItem(final String label, final String value) {
        final Map<String, String> map = new HashMap<>(2);
        map.put(Constants.ITEM_LABEL, label);
        map.put(Constants.ITEM_VALUE, value);
        return map;
    }

    // ===================================================================================

      return original.get(columnKey, rowKey);
    }

    @Override
    public @Nullable V put(
        @ParametricNullness C rowKey,
        @ParametricNullness R columnKey,
        @ParametricNullness V value) {
      return original.put(columnKey, rowKey, value);
    }

    @Override
    public void putAll(Table<? extends C, ? extends R, ? extends V> table) {

        
        // Create directory cache entry
        DirectoryCacheEntry cacheEntry = new DirectoryCacheEntry(directoryPath, leaseKey, scope);
        directoryCache.put(directoryPath, cacheEntry);
        leaseToPath.put(leaseKey, directoryPath);
        
        // Start change notification if enabled
        if (context.getConfig().isDirectoryNotificationsEnabled()) {

here till I'm somebody else"--but, oh dear!' cried Alice, with a
sudden burst of tears, `I do wish they WOULD put their heads
down!  I am so VERY tired of being all alone here!'

  As she said this she looked down at her hands, and was
surprised to see that she had put on one of the Rabbit's little
white kid gloves while she was talking.  `How CAN I have done