stream.requestBody.use {
        stream.responseBody.use {
          while (true) {
            val action = actions.poll() ?: break
            action(stream)
          }
        }
      }
      return@FutureTask null
    }
  }

  /** Returns once all stream actions complete successfully. */
  fun awaitSuccess() {
    val futureTask =
      results.poll(5, TimeUnit.SECONDS)

import model.Stage

enum class TestSplitType(val action: String) {
    INCLUDE("include"), EXCLUDE("exclude")
}

fun prepareTestClassesStep(os: Os, type: TestSplitType, testClasses: List<String>): BuildSteps.() -> Unit {
    val action = type.action
    val unixScript = """
mkdir -p test-splits
rm -rf test-splits/*-test-classes.properties
cat > test-splits/$action-test-classes.properties << EOL
${testClasses.joinToString("\n")}

# -*- mode: yaml -*-
manifest:
  version: 1.0

# The `automations` section lists automations to run on PRs in this repository.
# Each automation has an `if` key that defines conditions to run the automation,
# as well as a `run` key with the actions to do. All the conditions need to be true
# for the actions to run (there is an implicit AND relation between
# the conditions on each line).  Each condition is specified as a Jinja expression.  You

  optional string reportingInstance = 5;

  // action is what action was taken/failed regarding to the regarding object. It is machine-readable.
  // This field cannot be empty for new Events and it can have at most 128 characters.
  optional string action = 6;

  // reason is why the action was taken. It is human-readable.

    return lock.withLock(action)
  }

  inline fun <T> Http2Connection.withLock(action: () -> T): T {
    contract { callsInPlace(action, InvocationKind.EXACTLY_ONCE) }
    return lock.withLock(action)
  }

  inline fun <T> Http2Stream.withLock(action: () -> T): T {
    contract { callsInPlace(action, InvocationKind.EXACTLY_ONCE) }
    return lock.withLock(action)
  }

  inline fun <T> Http2Writer.withLock(action: () -> T): T {

    run:
      - action: add-label@v1
        args:
          label: "⚠️ Lacks Tests"
          color: {{ colors.yellow }}
      - action: add-comment@v1
        args:
          comment: |
            :warning: This PR appears to be lacking tests.  Consider adding tests to cover the new functionality.

# To simplify the automations section, some calculations are placed under unique YAML keys defined here.

     */
    private
    val CODEQL_ENVIRONMENT_VARIABLES = arrayOf(
        "CODEQL_JAVA_HOME",
        "CODEQL_EXTRACTOR_JAVA_SCRATCH_DIR",
        "CODEQL_ACTION_RUN_MODE",
        "CODEQL_ACTION_VERSION",
        "CODEQL_DIST",
        "CODEQL_PLATFORM",
        "CODEQL_RUNNER"
    )

    private
    val architecture = System.getProperty("os.arch").toLowerCase()

      - {{ is.docs }}
    run:
      - action: add-label@v1
        args:
          label: 'a:documentation'

  # Add the a:chore label and auto-approve formatting-only changes
  formatting_only:
    if:
      - {{ ('misc_labels' | isEnabledAutomation(pr)) }}
      - {{ is.formatting }}
    run:
      - action: add-label@v1
        args:
          label: 'a:chore'
      - action: approve@v1

    run:
      - action: add-label@v1
        args:
          label: "⚠️ Includes TODOs"
          color: {{ colors.yellow }}
      - action: add-comment@v1
        args:
          comment: |
            :warning: 'There are new TODOs present in this change.  Should any be removed?'

# To simplify the automations section, some calculations are placed under unique YAML keys defined here.

 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN