map.put(entry.getKey(), entry.getValue());
                    }
                    return map;
                  }

                  @Override
                  public Iterable<Entry<String, String>> order(
                      List<Entry<String, String>> insertionOrder) {
                    sort(
                        insertionOrder,

import com.google.common.annotations.GwtCompatible;
import java.util.Queue;
import org.jspecify.annotations.Nullable;

/**
 * An Iterator implementation which draws elements from a queue, removing them from the queue as it
 * iterates. This class is not thread safe.
 */
@GwtCompatible
final class ConsumingQueueIterator<T extends @Nullable Object> extends AbstractIterator<T> {
  private final Queue<T> queue;

  ConsumingQueueIterator(Queue<T> queue) {

    public boolean putAll(@ParametricNullness K key, Iterable<? extends V> values) {
      throw new UnsupportedOperationException();
    }

    @Override
    public boolean putAll(Multimap<? extends K, ? extends V> multimap) {
      throw new UnsupportedOperationException();
    }

    @Override
    public Set<V> replaceValues(@ParametricNullness K key, Iterable<? extends V> values) {

    public boolean putAll(@ParametricNullness K key, Iterable<? extends V> values) {
      throw new UnsupportedOperationException();
    }

    @Override
    public boolean putAll(Multimap<? extends K, ? extends V> multimap) {
      throw new UnsupportedOperationException();
    }

    @Override
    public Set<V> replaceValues(@ParametricNullness K key, Iterable<? extends V> values) {

import com.google.common.collect.testing.features.MapFeature;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import org.junit.Ignore;

/**
 * Tests for {@link Multimap#replaceValues(Object, Iterable)}.
 *
 * @author Louis Wasserman
 */
@GwtCompatible
@Ignore("test runners must not instantiate and run this directly, only via suites we build")

      checkNotNull(elements); // for GWT
      for (E element : elements) {
        add(checkNotNull(element));
      }
      return this;
    }

    @CanIgnoreReturnValue
    public Builder<E> addAll(Iterable<? extends E> elements) {
      checkNotNull(elements); // for GWT
      for (E element : elements) {
        add(checkNotNull(element));
      }
      return this;
    }

    @CanIgnoreReturnValue

  // Shouldn't be mistaken as Foo's test
  static class Foo2Test {
    @SuppressWarnings("unused") // accessed reflectively
    public void testPublic() {}
  }

  private List<Class<?>> findClassesToTest(
      Iterable<? extends Class<?>> classes, String... explicitTestNames) {
    return sanityTests.findClassesToTest(classes, Arrays.asList(explicitTestNames));
  }

   * Multimap} interface.
   */
  @CanIgnoreReturnValue
  @Override
  public List<V> replaceValues(@ParametricNullness K key, Iterable<? extends V> values) {
    return (List<V>) super.replaceValues(key, values);
  }

  /**
   * Stores a key-value pair in the multimap.
   *
   * @param key key to store in the multimap

`async` olmadan normal `def` fonksiyonları da kullanabilir ve aynı şekilde `yield` yazabilirsiniz.

FastAPI, event loop’u bloklamayacak şekilde doğru çalışmasını garanti eder.

Bu durumda fonksiyon async olmadığı için doğru dönüş tipi `Iterable[Item]` olur:

{* ../../docs_src/stream_json_lines/tutorial001_py310.py ln[27:30] hl[28] *}

### Dönüş Tipi Olmadan { #no-return-type }

            reloadCount.incrementAndGet();
            return immediateFuture(new Object());
          }

          @Override
          public Map<Object, Object> loadAll(Iterable<?> keys) {
            loadAllCount.incrementAndGet();
            return ImmutableMap.of();
          }
        };

    assertThat(loadCount.get()).isEqualTo(0);
    assertThat(reloadCount.get()).isEqualTo(0);