bghelpers.Wait()

	xexit(2)
}

var atexits []func()

// xexit exits the process with return code n.
func xexit(n int) {
	for i := len(atexits) - 1; i >= 0; i-- {
		atexits[i]()
	}
	os.Exit(n)
}

// xatexit schedules the exit-handler f to be run when the program exits.
func xatexit(f func()) {
	atexits = append(atexits, f)
}

// xprintf prints a message to standard output.

	"encoding/binary"
	"fmt"
	"os"
)

var atExitFuncs []func()

func AtExit(f func()) {
	atExitFuncs = append(atExitFuncs, f)
}

// runAtExitFuncs runs the queued set of AtExit functions.
func runAtExitFuncs() {
	for i := len(atExitFuncs) - 1; i >= 0; i-- {
		atExitFuncs[i]()
	}
	atExitFuncs = nil
}

// Exit exits with code after executing all atExitFuncs.
func Exit(code int) {
	runAtExitFuncs()

	if ns == 0 {
		return scratch
	}
	return ns
}

var goexits = []byte("go: exit ")
var emptystatus = []byte("\x00")
var exiting uint32

func goexitsall(status *byte) {
	var buf [_ERRMAX]byte
	if !atomic.Cas(&exiting, 0, 1) {
		return
	}
	getg().m.locks++
	n := copy(buf[:], goexits)
	n = copy(buf[n:], gostringnocopy(status))
	pid := getpid()

var memprofilerateflag = flag.Int("memprofilerate", 0, "Set memprofile sampling rate to value")

var matchpkg func(name string) bool

var atExitFuncs []func()

func atExit(f func()) {
	atExitFuncs = append(atExitFuncs, f)
}

func Exit(code int) {
	for i := len(atExitFuncs) - 1; i >= 0; i-- {
		f := atExitFuncs[i]
		atExitFuncs = atExitFuncs[:i]
		f()
	}
	os.Exit(code)
}

	// immediately) to unexpectedly block on reading from the pipe.
	var (
		nHangs       = runtime.GOMAXPROCS(0)
		nExits       = runtime.GOMAXPROCS(0)
		hangs, exits sync.WaitGroup
	)
	hangs.Add(nHangs)
	exits.Add(nExits)

	// ready is done when the goroutines have done as much work as possible to
	// prepare to create subprocesses. It isn't strictly necessary for the test,

	if logHeapTweaks {
		sample := append([]metrics.Sample(nil), sample...) // avoid races with GC callback
		AtExit(func() {
			metrics.Read(sample)
			goal := sample[GOAL].Value.Uint64()
			count := sample[COUNT].Value.Uint64()
			oldGogc := debug.SetGCPercent(100)
			if oldGogc == 100 {
				fmt.Fprintf(os.Stderr, "GCAdjust: AtExit goal %d gogc %d count %d maxprocs %d gcConcurrency %d\n",
					goal, oldGogc, count, mp, gcConcurrency)

			panic("iter.Pull: next called again before yield")
		}
		yieldNext = true
		race.Release(unsafe.Pointer(&racer))
		coroswitch(c)
		race.Acquire(unsafe.Pointer(&racer))

		// Propagate panics and goexits from seq.
		if panicValue != nil {
			if panicValue == goexitPanicValue {
				// Propagate runtime.Goexit from seq.
				runtime.Goexit()
			} else {
				panic(panicValue)
			}
		}
		return v, ok

	18: {exits: [10]int{down: 16, east: 19, west: 18, up: 22}},
	19: {exits: [10]int{up: 29, west: 18, ne: 15, east: 20, south: 30}},
	20: {exits: [10]int{ne: 19, west: 20, se: 21}},
	21: {exits: [10]int{north: 20}}, // Dead End
	22: {exits: [10]int{north: 18, east: 24, down: 23, south: 28, west: 26, nw: 22}},
	23: {exits: [10]int{east: 22, west: 28, up: 24}},
	24: {exits: [10]int{ne: 25, down: 23, nw: 28, sw: 26}},

            final float boost, final String field, final String[] texts) {
        final String text = String.join(" ", texts);

        if (Constants.DEFAULT_FIELD.equals(field)) {
            context.addFieldLog(field, text);
            stream(texts).of(stream -> stream.forEach(t -> context.addHighlightedQuery(t)));
            return buildDefaultQueryBuilder(fessConfig, context, (f, b) -> buildMatchPhraseQuery(f, text).boost(b * boost));
        }

            action.execute(listener)
        }
    }

    def "exits with success when action executes successfully"() {
        when:
        entryPoint.run()

        then:
        1 * action.execute(!null)
        1 * completer.complete()
        0 * _._
    }

    def "exits with failure when action reports a failure"() {
        def failure = new RuntimeException()

        when: