// found.
func (ut UnitType) autoScale(value float64) (float64, string, bool) {
	var f float64
	var unit string
	for _, u := range ut.Units {
		if u.Factor >= f && (value/u.Factor) >= 1.0 {
			f = u.Factor
			unit = u.CanonicalName
		}
	}
	if f == 0 {
		return 0, "", false
	}
	return value / f, unit, true
}

// type. It makes a sequence of calls to [Free.Has] for overlapping
// types more efficient. The zero value is ready for use.
//
// NOTE: Adapted from go/types/infer.go. If it is later exported, factor.
type Free struct {
	seen map[types.Type]bool
}

// Has reports whether the specified type has a free type parameter.
func (w *Free) Has(typ types.Type) (res bool) {

	// detect cycles

    implements ClassToInstanceMap<B>, Serializable {

  /**
   * Returns a new {@code MutableClassToInstanceMap} instance backed by a {@link HashMap} using the
   * default initial capacity and load factor.
   */
  public static <B extends @Nullable Object> MutableClassToInstanceMap<B> create() {
    return new MutableClassToInstanceMap<>(new HashMap<Class<? extends @NonNull B>, B>());
  }

  /**

    implements ClassToInstanceMap<B>, Serializable {

  /**
   * Returns a new {@code MutableClassToInstanceMap} instance backed by a {@link HashMap} using the
   * default initial capacity and load factor.
   */
  public static <B extends @Nullable Object> MutableClassToInstanceMap<B> create() {
    return new MutableClassToInstanceMap<>(new HashMap<Class<? extends @NonNull B>, B>());
  }

  /**

        cleanup:
        factory.close()
    }

    void "can visit all caches created by factory"() {
        def visited = [] as Set

        when:
        factory.open(tmpDir.testDirectory.file('foo'), "foo", [prop: 'value'], mode(Shared), null, null)
        factory.open(tmpDir.testDirectory.file('bar'), "bar", [prop: 'value'], mode(Shared), null, null)

        private final ChecksumAlgorithmFactory factory;

        DefaultChecksumAlgorithm(ChecksumAlgorithmFactory factory) {
            this.factory = factory;
        }

        @Override
        public String getName() {
            return factory.getName();
        }

        @Override
        public String getFileExtension() {
            return factory.getFileExtension();
        }

    suspend fun ReadContext.readConfigurations(componentId: ComponentIdentifier, factory: CalculatedValueContainerFactory): List<LocalConfigurationGraphResolveMetadata> {
        return readList {
            readConfiguration(componentId, factory)
        }
    }

    private
    suspend fun ReadContext.readConfiguration(componentId: ComponentIdentifier, factory: CalculatedValueContainerFactory): LocalConfigurationGraphResolveMetadata {

        return new Runnable() {
            @Override
            void run() {
                closure.run()
            }
        }
    }

    Factory factory(Closure closure) {
        return new Factory() {
            @Override
            Object create() {
                return closure.call()
            }
        }
    }

            registerProvider(factory = ::KaFirForLoopInReference)
            registerProvider(factory = ::KaFirInvokeFunctionReference)
            registerProvider(factory = ::KaFirPropertyDelegationMethodsReference)
            registerProvider(factory = ::KaFirDestructuringDeclarationReference)
            registerProvider(factory = ::KaFirArrayAccessReference)
            registerProvider(factory = ::KaFirConstructorDelegationReference)

    }

    def "getting a worker daemon does not assume client use"() {
        when:
        factory.getWorker(requirement);

        then:
        0 * clientsManager._
    }

    def "new client is created when daemon is executed and no idle clients found"() {
        when:
        factory.getWorker(requirement).execute(spec)

        then:
        1 * clientsManager.reserveIdleClient(options) >> null