function DownloadAndInstall-LoggingAgents {
  # Install Logging agent if not present
  if (ShouldWrite-File $LOGGINGAGENT_ROOT\td-agent-bit-${LOGGINGAGENT_VERSION}-win64) {
      $install_dir = 'C:\flb-installers'
      $url = ("https://storage.googleapis.com/gke-release/winnode/fluentbit/td-agent-bit-${LOGGINGAGENT_VERSION}-win64.zip")

      Log-Output 'Downloading Logging agent'
      New-Item $install_dir -ItemType 'directory' -Force | Out-Null

	// may be blank to not send the header.
	userAgent := defaultUserAgent
	if r.Header.has("User-Agent") {
		userAgent = r.Header.Get("User-Agent")
	}
	if userAgent != "" {
		userAgent = headerNewlineToSpace.Replace(userAgent)
		userAgent = textproto.TrimString(userAgent)
		_, err = fmt.Fprintf(w, "User-Agent: %s\r\n", userAgent)
		if err != nil {
			return err
		}

	var b []byte
	if err == nil {
		b, err = pedanticReadAll(r.Body)
		r.Body.Close()
	}
	if err != nil {
		t.Error(err)
	} else if s := string(b); !strings.HasPrefix(s, "User-agent:") {
		t.Errorf("Incorrect page body (did not begin with User-agent): %q", s)
	}
}

func TestClientHead(t *testing.T) { run(t, testClientHead) }
func testClientHead(t *testing.T, mode testMode) {
	cst := newClientServerTest(t, mode, robotsTxtHandler)

import org.gradle.internal.buildprocess.BuildProcessState;
import org.gradle.internal.classpath.ClassPath;
import org.gradle.internal.featurelifecycle.LoggingDeprecatedFeatureHandler;
import org.gradle.internal.instrumentation.agent.AgentStatus;
import org.gradle.internal.jvm.JavaHomeException;
import org.gradle.internal.jvm.Jvm;
import org.gradle.internal.jvm.inspection.JvmVersionDetector;
import org.gradle.internal.logging.LoggingManagerInternal;

            exec:
              command:
              - pilot-agent
              - wait
      {{- else if $nativeSidecar }}
        {{- /* preStop is called when the pod starts shutdown. Initialize drain. We will get SIGTERM once applications are torn down. */}}
        lifecycle:
          preStop:
            exec:
              command:
              - pilot-agent
              - request

            exec:
              command:
              - pilot-agent
              - wait
      {{- else if $nativeSidecar }}
        {{- /* preStop is called when the pod starts shutdown. Initialize drain. We will get SIGTERM once applications are torn down. */}}
        lifecycle:
          preStop:
            exec:
              command:
              - pilot-agent
              - request

            exec:
              command:
              - pilot-agent
              - wait
      {{- else if $nativeSidecar }}
        {{- /* preStop is called when the pod starts shutdown. Initialize drain. We will get SIGTERM once applications are torn down. */}}
        lifecycle:
          preStop:
            exec:
              command:
              - pilot-agent
              - request

            exec:
              command:
              - pilot-agent
              - wait
      {{- else if $nativeSidecar }}
        {{- /* preStop is called when the pod starts shutdown. Initialize drain. We will get SIGTERM once applications are torn down. */}}
        lifecycle:
          preStop:
            exec:
              command:
              - pilot-agent
              - request

            exec:
              command:
              - pilot-agent
              - wait
      {{- else if $nativeSidecar }}
        {{- /* preStop is called when the pod starts shutdown. Initialize drain. We will get SIGTERM once applications are torn down. */}}
        lifecycle:
          preStop:
            exec:
              command:
              - pilot-agent
              - request

            exec:
              command:
              - pilot-agent
              - wait
      {{- else if $nativeSidecar }}
        {{- /* preStop is called when the pod starts shutdown. Initialize drain. We will get SIGTERM once applications are torn down. */}}
        lifecycle:
          preStop:
            exec:
              command:
              - pilot-agent
              - request