import org.gradle.api.tasks.TaskFilePropertyBuilder;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

/**
 * Container for {@link TaskPropertyRegistration}s that might not have a name. The container
 * ensures that whenever parameters are iterated they are always assigned a name.
 */

	}

	if n := evs.Len(); n != N {
		t.Fatalf("got %d events, want %d", n, N)
	}

	var n int
	evs.All()(func(ev *Event) bool {
		n++
		return true
	})
	if n != N {
		t.Fatalf("iterated over %d events, expected %d", n, N)
	}

	const consume = eventsBucketSize + 50
	for i := 0; i < consume; i++ {
		if _, ok := evs.Pop(); !ok {
			t.Fatalf("iteration failed after %d events", i)
		}
	}

    private final Deque<Iterator<T>> stack;

    PreOrderIterator(T root) {
      this.stack = new ArrayDeque<>();
      stack.addLast(Iterators.singletonIterator(checkNotNull(root)));
    }

    @Override
    public boolean hasNext() {
      return !stack.isEmpty();
    }

    @Override
    public T next() {
      Iterator<T> itr = stack.getLast(); // throws NSEE if empty

      return !stack.isEmpty();
    }

    @Override
    public T next() {
      Iterator<T> itr = stack.getLast(); // throws NSEE if empty
      T result = checkNotNull(itr.next());
      if (!itr.hasNext()) {
        stack.removeLast();
      }
      Iterator<T> childItr = children(result).iterator();
      if (childItr.hasNext()) {
        stack.addLast(childItr);
      }
      return result;

}

// get a WaitingPod from the map.
func (m *waitingPodsMap) get(uid types.UID) *waitingPod {
	m.mu.RLock()
	defer m.mu.RUnlock()
	return m.pods[uid]
}

// iterate acquires a read lock and iterates over the WaitingPods map.
func (m *waitingPodsMap) iterate(callback func(framework.WaitingPod)) {
	m.mu.RLock()
	defer m.mu.RUnlock()
	for _, v := range m.pods {
		callback(v)
	}
}

        where:
        elements << [
            [],
            ["a"],
            ["a", "b", "c"],
            ["a", "b", "c", "d"]
        ]
    }

    def "iterator iterates the elements #elements"() {
        expect:
        ImmutableList.copyOf(listOf(elements)) == elements

        where:
        elements << [
            [],
            ["a"],
            ["a", "b", "c"],
            ["a", "b", "c", "d"]

                // The iteration order of zip.getEntries() is based on the hash of the zip entry. This isn't much use
                // to us. So, collect the entries in a map and iterate over them in alphabetical order.
                Iterator<ZipArchiveEntry> sortedEntries = entriesSortedByName(zip);
                while (!stopFlag.get() && sortedEntries.hasNext()) {
                    ZipArchiveEntry entry = sortedEntries.next();

      signalPassFailure();
    }
  }

  // Remove all attr_map attributes.
  module_op.walk([](Operation* op) { op->removeAttr(kAttrMapAttribute); });

  // Perform selective quantization. Iterates over the quantization specs and
  // applies quantization methods to each matched lifted function.
  for (const QuantizationSpec& spec : quantization_specs_.specs()) {
    if (failed(ApplyQuantizationSpec(spec, module_op))) {

  /**
   * Returns a view of this range map as an unmodifiable {@code Map<Range<K>, V>}. Modifications to
   * this range map are guaranteed to read through to the returned {@code Map}.
   *
   * <p>The returned {@code Map} iterates over entries in ascending order of the bounds of the
   * {@code Range} entries.
   *
   * <p>It is guaranteed that no empty ranges will be in the returned {@code Map}.
   */
  Map<Range<K>, V> asMapOfRanges();

{!../../../docs_src/path_operation_advanced_configuration/tutorial001.py!}
```

### Using the *path operation function* name as the operationId

If you want to use your APIs' function names as `operationId`s, you can iterate over all of them and override each *path operation's* `operation_id` using their `APIRoute.name`.

You should do it after adding all your *path operations*.

```Python hl_lines="2  12-21  24"