* Blocks until the process represented by {@link #pid} has exited.
     */
    void waitForFinish() {
        if (pid == null) {
            throw new RuntimeException("Unable to wait for process to finish because provided pid is null!")
        }
        if (OperatingSystem.current().unix) {
            ConcurrentTestUtil.poll {
                bash("ps -o pid= -p $pid; exit 0").trim() == ""
            }

	}
	if err != nil {
		if err := err.(*exec.ExitError); err != nil && err.Sys().(syscall.WaitStatus).Signaled() {
			if !bytes.Contains(out, []byte("+++ killed by")) {
				// strace itself occasionally crashes.
				// Here, it exited with a signal, but
				// the strace log didn't report any
				// signal from the child process.
				t.Log(err)
				testenv.SkipFlaky(t, 63734)
			}
		}
		t.Fatal(err)
	}

	If you are on a systemd-powered system, you can try to troubleshoot the error with the following commands:
		- 'systemctl status kubelet'
		- 'journalctl -xeu kubelet'

	Additionally, a control plane component may have crashed or exited when started by the container runtime.
	To troubleshoot, list all containers using your preferred container runtimes CLI.
	Here is one example how you may list all running Kubernetes containers by using crictl:

    done
  fi
  kube::log::error_exit "Error in ${BASH_SOURCE[1]}:${BASH_LINENO[0]}. '${BASH_COMMAND}' exited with status ${err}" "${1:-1}" 1
}

kube::log::install_errexit() {
  # trap ERR to provide an error handler whenever a command exits nonzero  this
  # is a more verbose version of set -o errexit
  trap 'kube::log::errexit' ERR

		err := cmd.Run()
		if err != nil {
			if w.n > 0 {
				// Assume command printed why it failed.
			} else {
				fmt.Fprintf(c, "test2json: %v\n", err)
			}
		}
		c.Exited(err)
		if err != nil {
			c.Close()
			os.Exit(1)
		}
	}
}

type countWriter struct {
	n int64
	w io.Writer
}

func (w *countWriter) Write(b []byte) (int, error) {
	w.n += int64(len(b))

			metrics.IncStreamTranslatorRequest(req.Context(), strconv.Itoa(int(statusErr.Status().Code)))
		} else if exitErr, ok := err.(exec.CodeExitError); ok && exitErr.Exited() {
			websocketStreams.writeStatus(codeExitToStatusError(exitErr))
			// Returned an exit code from the container, so not an error in
			// stream translator--add StatusOK to metrics.
			metrics.IncStreamTranslatorRequest(req.Context(), strconv.Itoa(http.StatusOK))

== Terminating Continuous Build
If Gradle is attached to an interactive input source, such as a terminal, the continuous build can be exited by pressing `CTRL-D` (On Microsoft Windows, it is required to also press `ENTER` or `RETURN` after `CTRL-D`).

					runtime.Goexit()
				} else {
					panic(panicValue)
				}
			}
		}
	}
	return next, stop
}

// goexitPanicValue is a sentinel value indicating that an iterator
// exited via runtime.Goexit.

	}
	if from == trace.GoNotExist && to == trace.GoRunnable {
		// Goroutine was created.
		gs.created(ev.Time(), ev.Proc(), ev.Stack())
	}
	if from == trace.GoSyscall && to != trace.GoRunning {
		// Goroutine exited a blocked syscall.
		gs.blockedSyscallEnd(ev.Time(), ev.Stack(), ctx)
	}

	// Handle syscalls.
	if to == trace.GoSyscall && ev.Proc() != trace.NoProc {
		start := ev.Time()
		if from == trace.GoUndetermined {

	return timeRange{
		start: tst.runStart,
		end:   tst.cleanupEnd,
	}
}

func (tst *test) doCheck() error {
	// Make sure the component was closed after the test's run method exited.
	if tst.componentCloseStart.Before(tst.runEnd) {
		return fmt.Errorf("test %s: componentCloseStart (%v) occurred before runEnd (%v)",
			tst.name, tst.componentCloseStart, tst.runEnd)
	}