/**
 * Receives the result of dependency graph resolution, as a series of events.
 *
 * Implementations should make copies of whatever state they need to retain.
 */
public interface DependencyGraphVisitor {
    /**
     * Starts traversal of the graph.
     */
    default void start(RootGraphNode root) {}

    /**

package trace

import (
	"io"
	"runtime"
	"sync"
	"sync/atomic"
)

// Start enables tracing for the current program.
// While tracing, the trace will be buffered and written to w.
// Start returns an error if tracing is already enabled.
func Start(w io.Writer) error {
	tracing.Lock()
	defer tracing.Unlock()

	if err := runtime.StartTrace(); err != nil {
		return err

	PodCgroupRoot string
}

// Manager evaluates when an eviction threshold for node stability has been met on the node.
type Manager interface {
	// Start starts the control loop to monitor eviction thresholds at specified interval.
	Start(diskInfoProvider DiskInfoProvider, podFunc ActivePodsFunc, podCleanedUpFunc PodCleanedUpFunc, monitoringInterval time.Duration)

[19515] [INFO] Booting worker with pid: 19515
[19511] [INFO] Started server process [19511]
[19511] [INFO] Waiting for application startup.
[19511] [INFO] Application startup complete.
[19513] [INFO] Started server process [19513]
[19513] [INFO] Waiting for application startup.
[19513] [INFO] Application startup complete.
[19514] [INFO] Started server process [19514]
[19514] [INFO] Waiting for application startup.
[19514] [INFO] Application startup complete.

    TestResultProcessor processor = Mock(TestResultProcessor)
    StandardOutputRedirector redir = Mock(StandardOutputRedirector)

    @Subject redirector = new TestOutputRedirector(processor, redir)

    def "starts redirecting output and error"() {
        when:
        redirector.setOutputOwner("1")
        redirector.startRedirecting()

        then:

	for _, p := range f.elf.Progs {
		if p.Type == elf.PT_LOAD && p.Flags&elf.PF_X != 0 {
			// The memory mapping that contains the segment
			// starts at an aligned address. Apparently this
			// is what pprof expects, as it uses this and the
			// start address of the mapping to compute PC
			// delta.
			return p.Vaddr - p.Vaddr%p.Align, nil
		}
	}
	return 0, fmt.Errorf("unknown load address")
}

apiVersion: release-notes/v2
kind: feature
area: istioctl
issue: []
releaseNotes:
  - |

		merged.UpdatedAt = cm.UpdatedAt
	}

	for i := range cl.Bins {
		merged.Bins[i] = cl.Bins[i].add(cm.Bins[i])
	}

	return merged
}

// DailyAllTierStats is used to aggregate last day tier stats across MinIO servers
type DailyAllTierStats map[string]lastDayTierStats

func (l DailyAllTierStats) merge(m DailyAllTierStats) {
	for tier, st := range m {
		l[tier] = l[tier].merge(st)
	}
}

     */
    <T> T call(CallableBuildOperation<T> buildOperation);

    /**
     * Starts an operation that can be finished later.
     *
     * When a parent operation is finished any unfinished child operations will be failed.
     */
    BuildOperationContext start(BuildOperationDescriptor.Builder descriptor);

    /**

// of the given argument name and the index where it was found.
// If the argument does not exist an empty string and -1 are returned.
// startIdx defines where the iteration starts. If startIdx is a negative
// value or larger than the size of the argument slice the iteration
// will start from the last element.
func GetArgValue(args []Arg, name string, startIdx int) (string, int) {
	if startIdx < 0 || startIdx > len(args)-1 {
		startIdx = len(args) - 1
	}