);
                formatter.endChildren();
            }
        }
    }

    /**
     * This is an adhoc reformatting tool which should go away as soon as we have
     * a better way to display multiline deprecation warnings
     */
    public static String convertToSingleLine(String message) {
        return message.replaceAll("(\\r?\\n *)+", ". ")

		resultCh := make(chan interface{}, 1)

		// Call Handle in a separate goroutine.
		// The reason for it is that from APF point of view, the request processing
		// finishes as soon as watch is initialized (which is generally orders of
		// magnitude faster then the watch request itself). This means that Handle()
		// call finishes much faster and for performance reasons we want to reduce

import org.gradle.process.ExecOperations;

/**
 * A dataflow action.
 *
 * <p>
 * A parameterized and isolated piece of work that becomes eligible for execution within a
 * {@link FlowScope dataflow scope} as soon as all of its input {@link FlowParameters parameters}
 * become available.
 * </p>
 * <p>
 * Implementations can benefit from constructor injection of services
 * using the {@link javax.inject.Inject @Inject} annotation.

 * the chain is empty and will eventually tell the values are incompatible if no rule expressed
 * an opinion.</p>
 *
 * <p>For a given set of rules, the execution is done <i>in order</i>, and interrupts as soon as a rule
 * expressed an option (through {@link CompatibilityCheckDetails#compatible()} or {@link CompatibilityCheckDetails#incompatible()}).
 * </p>
 *

// server. No-op when priority and fairness is disabled.
func RequestDelegated(ctx context.Context) {
	// The watch initialization signal doesn't traverse request
	// boundaries, so we generously fire it as soon as we know
	// that the request won't be serviced locally. Safe to call
	// for non-watch requests.
	WatchInitialized(ctx)
}

// InitializationSignal is an interface that allows sending and handling

This is available only on MinIO as an extension to the NewerNoncurrentVersions feature. The following rule makes it possible to remove older noncurrent versions
of objects under the prefix `user-uploads/` as soon as there are more than `N` noncurrent versions of an object.

```
{
    "Rules": [
        {
            "ID": "Keep only most recent 5 noncurrent versions",
            "Status": "Enabled",

set -o errexit
set -o nounset
set -o pipefail

# Stop the bleeding, turn off the warning until we fix token gen.
# echo "-=-=-=-=-=-=-=-=-=-="
# echo "NOTE:"
# echo "kubectl.sh is deprecated and will be removed soon."
# echo "please replace all usage with calls to the kubectl"
# echo "binary and ensure that it is in your PATH."
# echo ""
# echo "Please see 'kubectl help config' for more details"

/**
 * <p>A chain of disambiguation rules. By default the chain is empty and will not do any disambiguation.</p>
 *
 * <p>For a given set of rules, the execution is done <i>in order</i>, and interrupts as soon as a rule
 * selected at least one candidate (through {@link MultipleCandidatesDetails#closestMatch(Object)}).
 * </p>
 *

		}
	}
}

func performLicenseUpdate(ctx context.Context, objectAPI ObjectLayer) {
	// the subnet license renewal api renews the license only
	// if required e.g. when it is expiring soon
	url := globalSubnetConfig.BaseURL + licRenewPath

	resp, err := globalSubnetConfig.Post(url, nil)
	if err != nil {
		subnetLogIf(ctx, fmt.Errorf("error from %s: %w", url, err))
		return
	}

	for i := 0; i != n; i++ {
		go func() {
			wg1.Done()
			wg2.Wait()
			exited <- true
		}()
	}
	wg1.Wait()
	for i := 0; i != n; i++ {
		select {
		case <-exited:
			t.Fatal("WaitGroup released group too soon")
		default:
		}
		wg2.Done()
	}
	for i := 0; i != n; i++ {
		<-exited // Will block if barrier fails to unlock someone.
	}
}

func TestWaitGroup(t *testing.T) {
	wg1 := &WaitGroup{}