}()
		time.Sleep(1 * time.Millisecond) // wait for goroutine to advance; ref=2

		// Unlock the 1st lock; ref=1 after this line
		nsLk.unlock("volume", "path", false)

		// Taking another lockMapMutex here allows queuing up additional lockers. This should
		// not be required but makes reproduction much easier.
		nsLk.lockMapMutex.Lock()

		// lk3 blocks.
		lk3ch := make(chan bool)
		go func() {

<img src="/img/tutorial/path-operation-configuration/image01.png">

### Tags with Enums { #tags-with-enums }

If you have a big application, you might end up accumulating **several tags**, and you would want to make sure you always use the **same tag** for related *path operations*.

In these cases, it could make sense to store the tags in an `Enum`.

    * [fluentd-gcp addon] Bump fluentd-gcp-scaler to v0.5.1 to pick up security fixes.
    * [fluentd-gcp addon] Bump event-exporter to v0.2.4 to pick up security fixes.
    * [fluentd-gcp addon] Bump prometheus-to-sd to v0.5.0 to pick up security fixes.

    private final String fileName = "testFile.txt";
    private final int access = SmbFile.GENERIC_READ | SmbFile.GENERIC_WRITE;
    private ServerMessageBlock andx;

    /**
     * Sets up the test environment before each test.
     */
    @BeforeEach
    void setUp() {
        andx = mock(ServerMessageBlock.class);
    }

    /**
     * Test constructor with O_CREAT and O_TRUNC flags.
     */

                            }

                            /*
                             * An include was loaded successfully. We can skip
                             * all other includes up to the #END_ALTERNATE tag.
                             */

                            while ((line = br.readLine()) != null) {
                                line = line.toUpperCase().trim();

                    c.extraConfigFile(clientKey.getName(), clientKey);
                    c.extraConfigFile(clientCertificate.getName(), clientCertificate);
                } else {
                    // ceremony to set up ssl
                    c.setting("xpack.security.transport.ssl.keystore.path", "test-node.jks");
                    c.setting("xpack.security.http.ssl.keystore.path", "test-node.jks");

```python
from typing import Annotated

from fastapi import Depends, FastAPI

app = FastAPI()


def get_username():
    try:
        yield "Rick"
    finally:
        print("Cleanup up before response is sent")

UserNameDep = Annotated[str, Depends(get_username, scope="function")]

@app.get("/users/me")
def get_user_me(username: UserNameDep):
    return username
```

## Class Dependencies

    switch (mode) {
      case UNNECESSARY:
        checkRoundingUnnecessary(isPowerOfTwo(x)); // fall through
      case DOWN:
      case FLOOR:
        return logFloor;

      case UP:
      case CEILING:
        return isPowerOfTwo(x) ? logFloor : logFloor + 1;

      case HALF_DOWN:
      case HALF_UP:
      case HALF_EVEN:
        if (logFloor < SQRT2_PRECOMPUTE_THRESHOLD) {

   * - method reference: Inside Google, CacheBuilder is used from the implementation of a custom
   *   ClassLoader that is sometimes used as a system classloader. That's a problem because
   *   method-reference linking tries to look up the system classloader, and it fails because there
   *   isn't one yet.
   *
   * - lambda: Outside Google, we got a report of a similar problem in
   *   https://github.com/google/guava/issues/6565
   */

        // This is yet another reason we need configuration factory methods.
        // workaround for https://github.com/gradle/gradle/issues/12459
        // note: constraints can't be used here because they end up in gradle module metadata
        val attributesFactory = gradle.serviceOf<AttributesFactory>()
        configurations.all {
            if (isCanBeResolved && !isCanBeConsumed) {