@Override
  public boolean addAll(int index, Collection<? extends E> elements) {
    return delegate().addAll(index, elements);
  }

  @Override
  @ParametricNullness
  public E get(int index) {
    return delegate().get(index);
  }

  @Override
  public int indexOf(@CheckForNull Object element) {
    return delegate().indexOf(element);
  }

  @Override

   */
  public void dispatch() {
    // iterate by index to avoid concurrent modification exceptions
    for (int i = 0; i < listeners.size(); i++) {
      listeners.get(i).dispatch();
    }
  }

  /**
   * A special purpose queue/executor that dispatches listener events serially on a configured
   * executor. Each event can be added and dispatched as separate phases.
   *

			req.RequestURI = req.URL.RequestURI()
			// Check if it matches!
			errCode := doesPresignV2SignatureMatch(req)
			if errCode != testCase.expected {
				t.Errorf("(%d) expected to get %s, instead got %s", i, niceError(testCase.expected), niceError(errCode))
			}
		} else {
			err = preSignV2(req, accessKey, secretKey, now.Unix()+60)
			if err != nil {

	// The CNI node plugin should have already checked the pod against the k8s API before forwarding us the event,
	// but we have to invoke the K8S client anyway, so to be safe we check it again here to make sure we get the same result.
	ambientPod, err := s.getPodWithRetry(log, addCmd.PodName, addCmd.PodNamespace)
	if err != nil {
		return err
	}

import java.util.regex.Pattern;

public class SourceMetaDataVisitor extends VoidVisitorAdapter<ClassMetaDataRepository<ClassMetaData>> {
    private static final Pattern GETTER_METHOD_NAME = Pattern.compile("(get|is)(.+)");
    private static final Pattern SETTER_METHOD_NAME = Pattern.compile("set(.+)");
    private final List<ClassMetaData> allClasses = new ArrayList<ClassMetaData>();

        return processRequest(uri, true);
    }

    protected ResponseData processRequest(final String uri, final boolean includeContent) {
        if (!isInit.get()) {
            synchronized (isInit) {
                if (!isInit.get()) {
                    init();
                    isInit.set(true);
                }
            }
        }

        // start

## More motivation

Check this function, it already has type hints:

{* ../../docs_src/python_types/tutorial003.py hl[1] *}

Because the editor knows the types of the variables, you don't only get completion, you also get error checks:

<img src="/img/python-types/image04.png">

Now you know that you have to fix it, convert `age` to a string with `str(age)`:

{* ../../docs_src/python_types/tutorial004.py hl[2] *}

          }

          for (int i = MIN_BOUND; i <= MAX_BOUND; i++) {
            assertEquals(expected.get(i), subRangeMap.get(i));
          }

          for (Range<Integer> query : RANGES) {
            assertEquals(
                expected.asMapOfRanges().get(query), subRangeMap.asMapOfRanges().get(query));
          }
        }
      }
    }
  }

  public void testSubSubRangeMap() {

from typing import Annotated

from fastapi import FastAPI, Query

app = FastAPI()


@app.get("/items/")
async def read_items(q: Annotated[list[str] | None, Query()] = None):
    query_items = {"q": q}

from typing import List

from fastapi import FastAPI, Query

app = FastAPI()


@app.get("/items/")
async def read_items(q: List[str] = Query(default=["foo", "bar"])):
    query_items = {"q": q}