* either it got collected, or {@link #clear} was called, or it wasn't set in the first place).
     */
    @Nullable V get();

    /** Returns the entry which contains this {@link WeakValueReference}. */
    E getEntry();

    /** Unsets the referenced value. Subsequent calls to {@link #get} will return {@code null}. */
    void clear();

    /**

from typing import Annotated

from fastapi import FastAPI, Path

app = FastAPI()


@app.get("/items/{item_id}")
async def read_items(
    item_id: Annotated[int, Path(title="The ID of the item to get", gt=0, le=1000)],
    q: str,
):
    results = {"item_id": item_id}
    if q:
        results.update({"q": q})

    assertThat(iia.get(0)).isEqualTo(0L);
    assertThat(iia.get(2)).isEqualTo(3L);
    assertThat(iia.subArray(1, 3).get(1)).isEqualTo(3L);
  }

  public void testGet_bad() {
    ImmutableLongArray iia = ImmutableLongArray.of(0, 1, 3);
    assertThrows(IndexOutOfBoundsException.class, () -> iia.get(-1));
    assertThrows(IndexOutOfBoundsException.class, () -> iia.get(3));

interface TrailersSource {
  @Throws(IOException::class)
  fun peek(): Headers? = null

  @Throws(IOException::class)
  fun get(): Headers

  companion object {
    @JvmField
    val EMPTY: TrailersSource =
      object : TrailersSource {
        override fun peek() = Headers.EMPTY

        override fun get() = Headers.EMPTY
      }
  }

     */
    SmbTransport getSmbTransport(CIFSContext tf, String name, int port, boolean exclusive, boolean forceSigning)
            throws UnknownHostException, IOException;

    /**
     * Get transport connection
     *
     * @param tc
     *            context to use
     * @param address the server address
     * @param port the port number
     * @param exclusive

        Properties properties =
                loadResumptionFile(Paths.get(rootProject.getBuild().getDirectory()));
        applyResumptionProperties(request, properties);
    }

    @Override
    public void removeResumptionData(MavenProject rootProject) {
        Path resumeProperties = Paths.get(rootProject.getBuild().getDirectory(), RESUME_PROPERTIES_FILENAME);
        try {

     *
     * @param fieldName the name of the field to get configuration for
     * @return an OptionalThing containing the Config if the field exists and has a non-blank value,
     *         otherwise an empty OptionalThing
     */
    public OptionalThing<Config> getConfig(final String fieldName) {
        final String value = params.get(fieldName);
        if (StringUtil.isNotBlank(value)) {

            if (context.options().goals().isEmpty()) {
                return badGoalsErrorMessage("No goals specified.", context);
            }

            String goalName = context.options().goals().get().get(0);
            Goal goal = context.goals.get(goalName);
            if (goal == null) {
                return badGoalsErrorMessage("Unknown goal: " + goalName, context);
            }

            return goal.execute(context);

        }
    }

    /**
     * Get a specific child
     *
     * @param name child name
     * @return file info or null if not found
     */
    public FileInfo getChild(String name) {
        lock.readLock().lock();
        try {
            lastAccessTime = System.currentTimeMillis();
            return children.get(name);
        } finally {
            lock.readLock().unlock();

<img src="/img/tutorial/security/image04.png">

Sistemde authenticate olduktan sonra şöyle görürsünüz:

<img src="/img/tutorial/security/image05.png">

### Kendi Kullanıcı Verinizi Alma { #get-your-own-user-data }

Şimdi `/users/me` path’inde `GET` operasyonunu kullanın.

Kullanıcınızın verisini şöyle alırsınız:

```JSON
{
  "username": "johndoe",
  "email": "******@****.***",
  "full_name": "John Doe",