* Memory
* Previous steps before starting

We'll see how they would affect **deployments**.

In the end, the ultimate objective is to be able to **serve your API clients** in a way that is **secure**, to **avoid disruptions**, and to use the **compute resources** (for example remote servers/virtual machines) as efficiently as possible. 🚀

    // Corner case: List is empty.
    if (futures.isEmpty()) {
      handleAllCompleted();
      return;
    }

    // NOTE: If we ever want to use a custom executor here, have a look at CombinedFuture as we'll
    // need to handle RejectedExecutionException

    if (allMustSucceed) {
      // We need fail fast, so we have to keep track of which future failed so we can propagate
      // the exception immediately

	}

	return nil
}

type logLevelState struct {
	client         *ControlzClient
	outputLogLevel string
}

func (ll *logLevelState) run(_ io.Writer) error {
	scopeInfos, err := newScopeInfosFromScopeLevelPairs(ll.outputLogLevel)
	if err != nil {
		return err
	}
	err = ll.client.PutScopes(scopeInfos)
	if err != nil {
		return err
	}
	return nil
}

type stackTraceLevelState struct {

    }
  }

  @Test
  fun setStatusControlsWholeStatusLine() {
    val response = MockResponse().setStatus("HTTP/1.1 202 That'll do pig")
    assertThat(headersToList(response)).containsExactly("Content-Length: 0")
    assertThat(response.status).isEqualTo("HTTP/1.1 202 That'll do pig")
  }

  @Test
  fun setBodyAdjustsHeaders() {
    val response = MockResponse().setBody("ABC")

* Also don't worry about style rules, there are already automatized tools checking that.

And if there's any other style or consistency need, I'll ask directly for that, or I'll add commits on top with the needed changes.

### Check the code

* Check and read the code, see if it makes sense, **run it locally** and see if it actually solves the problem.

## Setting up your development environment

In order to make changes to Gradle, you'll need:

* A [Java Development Kit](http://jdk.java.net/) (JDK) **version 11**. Fixed version is required to use [remote cache](#remote-build-cache). 
* A text editor or IDE. We use and recommend [IntelliJ IDEA CE](http://www.jetbrains.com/idea/).  IntelliJ Ultimate will also work. You'll need IntelliJ 2021.2.2 or newer.

                        // checksum doesn't match. This could be a problem with the server (ibiblio HTTP-200 error
                        // page), so we'll try this up to two times. On the second try, we'll handle it as a bona-fide
                        // error, based on the repository's checksum checking policy.
                        if (firstRun) {

    }
  }

  @Test
  fun setStatusControlsWholeStatusLine() {
    val builder = MockResponse.Builder().status("HTTP/1.1 202 That'll do pig")
    assertThat(headersToList(builder)).containsExactly("Content-Length: 0")
    assertThat(builder.status).isEqualTo("HTTP/1.1 202 That'll do pig")
  }

  @Test
  fun setBodyAdjustsHeaders() {
    val builder = MockResponse.Builder().body("ABC")

    // cheats and does not attempt every possible permutation. Instead, it only considers wildcards
    // in the leftmost position. We assert this fact when we generate the public suffix file. If
    // this assertion ever fails we'll need to refactor this implementation.
    var wildcardMatch: String? = null
    if (domainLabelsUtf8Bytes.size > 1) {
      val labelsWithWildcard = domainLabelsUtf8Bytes.clone()

    assertTrue(set instanceof SingletonImmutableSet);
    assertEquals(Lists.newArrayList("a"), Lists.newArrayList(set));
  }

  public void testCreation_oneDuplicate() {
    // now we'll get the varargs overload
    ImmutableSet<String> set =
        ImmutableSet.of("a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "a");
    assertEquals(