return
			}
			if err != nil {
				t.Error(err)
				return
			}
		}
	}()

	clientConn, err := net.DialUnix("unixpacket", nil, addr)
	if err != nil {
		// Leaves the server goroutine hanging. Oh well.
		t.Fatal(err)
	}

	defer wg.Wait()
	defer clientConn.Close()

	const data = "data"
	r := bufio.NewReader(strings.NewReader(data))
	n, err := io.Copy(clientConn, r)
	if err != nil {
		t.Fatal(err)

/incoming-distributions
/intTestHomeDir

# Logs
# ----
/*.log

# Thread dumps for troubleshooting
*.threaddump
# ps output for cleaning up leaking Java processes
*.psoutput

# oh-my-zsh gradle plugin
.gradletasknamecache

# Added GE support maven support to the maven build in .teamcity, per the GE docs, this dir is NOT to be committed
.teamcity/.mvn/.develocity/
/discoclient.properties

sure I can't be Mabel, for I know all sorts of things, and she,
oh! she knows such a very little!  Besides, SHE'S she, and I'm I,
and--oh dear, how puzzling it all is!  I'll try if I know all the
things I used to know.  Let me see:  four times five is twelve,
and four times six is thirteen, and four times seven is--oh dear!
I shall never get to twenty at that rate!  However, the

def say_hi(name: Optional[str]):
    print(f"Hey {name}!")
```

The parameter `name` is defined as `Optional[str]`, but it is **not optional**, you cannot call the function without the parameter:

```Python
say_hi()  # Oh, no, this throws an error! 😱
```

The `name` parameter is **still required** (not *optional*) because it doesn't have a default value. Still, `name` accepts `None` as the value:

```Python

sure I can't be Mabel, for I know all sorts of things, and she,
oh! she knows such a very little!  Besides, SHE'S she, and I'm I,
and--oh dear, how puzzling it all is!  I'll try if I know all the
things I used to know.  Let me see:  four times five is twelve,
and four times six is thirteen, and four times seven is--oh dear!
I shall never get to twenty at that rate!  However, the

    assertEquals(6, (int) future.get());
  }

  public void testSameThreadScheduledExecutorWithException() throws InterruptedException {
    Runnable runnable =
        () -> {
          throw new RuntimeException("Oh no!");
        };

    Future<?> future = TestingExecutors.sameThreadScheduledExecutor().submit(runnable);
    assertThrows(ExecutionException.class, future::get);
  }

    assertEquals(6, (int) future.get());
  }

  public void testSameThreadScheduledExecutorWithException() throws InterruptedException {
    Runnable runnable =
        () -> {
          throw new RuntimeException("Oh no!");
        };

    Future<?> future = TestingExecutors.sameThreadScheduledExecutor().submit(runnable);
    assertThrows(ExecutionException.class, future::get);
  }

) {
	if h.forceStarted {
		_, apiErr = ahs.stopHealSequence(pathJoin(h.bucket, h.object))
		if apiErr.Code != "" {
			return respBytes, apiErr, ""
		}
	} else {
		oh, exists := ahs.getHealSequence(pathJoin(h.bucket, h.object))
		if exists && !oh.hasEnded() {
			errMsg = "Heal is already running on the given path " +
				"(use force-start option to stop and start afresh). " +

                        break;
                    case 'b':
                        out.append('\b');
                        break;
                    case 'u':
                        // uh-oh, we're in unicode country....
                        inUnicode = true;
                        break;
                    default:
                        out.append(ch);
                        break;

                        break;
                    case 'b':
                        out.append('\b');
                        break;
                    case 'u':
                        // uh-oh, we're in unicode country....
                        inUnicode = true;
                        break;
                    default:
                        out.append(ch);
                        break;