import javax.annotation.Nonnull;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;

public class ClassGeneratorSuffixRegistry {
    // Use Throwable to record the location where a suffix was registered, to allow diagnostics when a collision is found
    // This may have performance implications, however the assumption is that class generators are global scoped objects that are created once and in very small numbers

@ServiceScope(Scope.CrossBuildSession.class)
public interface BuildOperationNotificationListenerRegistrar {

    /**
     * The registered listener will receive notification for all build operations for the
     * current build execution, including those operations that started before the
     * listener was registered.
     *
     * @since 4.4
     */
    void register(BuildOperationNotificationListener listener);

	)
	serviceControllers.AddRegistry(s.serviceEntryController)

	registered := sets.New[provider.ID]()
	for _, r := range args.RegistryOptions.Registries {
		serviceRegistry := provider.ID(r)
		if registered.Contains(serviceRegistry) {
			log.Warnf("%s registry specified multiple times.", r)
			continue
		}
		registered.Insert(serviceRegistry)
		log.Infof("Adding %s registry adapter", serviceRegistry)

 */

package org.gradle.platform.base;

import org.gradle.api.Incubating;
import org.gradle.internal.HasInternalProtocol;

/**
 * A TypeBuilder to configure the registration of a type.
 * @param <T> The registered type.
 */
@Incubating
@HasInternalProtocol
public interface TypeBuilder<T> {

    /**
     * Allows the plugin to register the implementation type.
     * @param implementation the implementation class.

	"database/sql"
	"testing"
)

// TestPostgreSQLRegistration checks if sql driver
// is registered and fails otherwise.
func TestMySQLRegistration(t *testing.T) {
	var found bool
	for _, drv := range sql.Drivers() {
		if drv == "mysql" {
			found = true
			break
		}
	}
	if !found {
		t.Fatal("mysql driver not registered")
	}

	// ErrInvalidData unsupported data
	ErrInvalidData = errors.New("unsupported data")
	// ErrUnsupportedDriver unsupported driver
	ErrUnsupportedDriver = errors.New("unsupported driver")
	// ErrRegistered registered
	ErrRegistered = errors.New("registered")
	// ErrInvalidField invalid field
	ErrInvalidField = errors.New("invalid field")
	// ErrEmptySlice empty slice found
	ErrEmptySlice = errors.New("empty slice found")

	// the world according to the manager: i.e. which plugins are registered.
	// The data structure is populated upon successful completion of register
	// and unregister actions triggered by the reconciler.
	actualStateOfWorld cache.ActualStateOfWorld

	// desiredStateOfWorld is a data structure containing the desired state of
	// the world according to the plugin manager: i.e. what plugins are registered.

//    (TacModule::Options).
// 2) Use SetImporter/SetExporter to the desired importer
//    and exporter.
// 3) Call Run()
//
// The module fetches all TargetHardware backends registered in the binary
// and only create TargetHardware requested in Options.
//
// This class is not thread safe.
class TacModule {
 public:
  // TAC options. Contains knobs to configure TAC as needed.
  struct Options {

    }

    /**
     * Returns {@code true} if no listeners are registered with this object.
     *
     * @return {@code true} if no listeners are registered with this object, {@code false} otherwise
     */
    public boolean isEmpty() {
        return broadcast.isEmpty();
    }

    /**
     * Returns the number of listeners that are registered with this object.
     */
    public int size() {

	"testing"
)

// TestPostgreSQLRegistration checks if postgres driver
// is registered and fails otherwise.
func TestPostgreSQLRegistration(t *testing.T) {
	var found bool
	for _, drv := range sql.Drivers() {
		if drv == "postgres" {
			found = true
			break
		}
	}
	if !found {
		t.Fatal("postgres driver not registered")
	}
}

func TestPsqlTableNameValidation(t *testing.T) {