synchronized (lock) {
        return shutdown && runningTasks == 0;
      }
    }

    @Override
    public boolean awaitTermination(long timeout, TimeUnit unit) throws InterruptedException {
      long nanos = unit.toNanos(timeout);
      synchronized (lock) {
        while (true) {
          if (shutdown && runningTasks == 0) {
            return true;
          } else if (nanos <= 0) {

    arch: Arch = Arch.AMD64,
    extraParameters: String = "",
    timeout: Int = 90,
    maxParallelForks: String = "%maxParallelForks%",
    extraSteps: BuildSteps.() -> Unit = {}, // the steps after runner steps
    daemon: Boolean = true,
    preSteps: BuildSteps.() -> Unit = {} // the steps before runner steps
) {
    buildType.applyDefaultSettings(os, timeout = timeout, buildJvm = buildJvm, arch = arch)

    buildType.steps {

          cache-read-only: ${{ github.ref != 'refs/heads/master' }}
      - run: ./gradlew sanityCheck --no-configuration-cache -DdisableLocalCache=true ${{ needs.build.outputs.sys-prop-args }}

  unit-test:
    name: "${{ matrix.bucket.name }} (Unit Test)"
    runs-on: ubuntu-latest
    needs: build
    strategy:
      matrix:
        bucket: ${{ fromJson(needs.build.outputs.matrix) }}
      fail-fast: false
    steps:

            "mode": "percentage",
            "steps": [
              {
                "color": "green",
                "value": null
              }
            ]
          },
          "unit": "dtdurations"
        },
        "overrides": []
      },
      "gridPos": {
        "h": 6,
        "w": 3,
        "x": 0,
        "y": 0
      },
      "id": 1,
      "maxDataPoints": 100,

                "value": null
              },
              {
                "color": "red",
                "value": 80
              }
            ]
          },
          "unit": "none"
        },
        "overrides": [
          {
            "matcher": {
              "id": "byName",
              "options": "S3 Errors"
            },
            "properties": [

			execClientConfig: loggingConfig,
			args:             strings.Split("clusters httpbin-794b576b6c-qx6pf", " "),
			expectedString:   `config dump has no configuration type`,
			wantException:    true,
		},
		{ // supplying valid pod name retrieves Envoy config (fails because we don't check in Envoy config unit tests)
			execClientConfig: loggingConfig,

     *
     * The default value is 0 which imposes no timeout.
     */
    fun callTimeout(
      timeout: Long,
      unit: TimeUnit,
    ) = apply {
      callTimeout = checkDuration("timeout", timeout, unit)
    }

    /**
     * Sets the default timeout for complete calls. A value of 0 means no timeout, otherwise values

    private var editCount = 0

    override fun poll(): T = delegate.poll()

    override fun poll(
      timeout: Long,
      unit: TimeUnit,
    ): T? {
      taskRunner.lock.withLock {
        val waitUntil = nanoTime + unit.toNanos(timeout)
        while (true) {
          val result = poll()
          if (result != null) return result
          if (nanoTime >= waitUntil) return null

	"istio.io/istio/pkg/log"
	"istio.io/istio/tools/istio-iptables/pkg/cmd"
	"istio.io/istio/tools/istio-iptables/pkg/config"
	"istio.io/istio/tools/istio-iptables/pkg/dependencies"
)

// getNs is a unit test override variable for interface create.
var getNs = ns.GetNS

// Program defines a method which programs iptables based on the parameters
// provided in Redirect.

import java.util.Locale

const val pluginPortalUrlOverride = "-Dorg.gradle.internal.plugins.portal.url.override=%gradle.plugins.portal.url%"

fun BuildSteps.customGradle(init: GradleBuildStep.() -> Unit, custom: GradleBuildStep.() -> Unit): GradleBuildStep =
    GradleBuildStep(init)
        .apply(custom)
        .also {
            step(it)
        }

/**
 * Adds a [Gradle build step](https://confluence.jetbrains.com/display/TCDL/Gradle)