}

    private
    fun Hasher.putBuildScan() {
        putByte(
            startParameter.run {
                when {
                    isNoBuildScan -> 0
                    isBuildScan -> 1
                    else -> 3
                }
            }
        )
    }

    private
    fun Hasher.appendRequestedTasks() {

    public Identity identify(Map<String, ValueSnapshot> identityInputs, Map<String, CurrentFileCollectionFingerprint> identityFileInputs) {
        Hasher hasher = Hashing.newHasher();
        identityInputs.values().forEach(value -> requireNonNull(value).appendToHasher(hasher));
        String identity = hasher.hash().toString();
        return () -> identity;
    }

    @Override
    @OverridingMethodsMustInvokeSuper

        // Making the hash order-independent by sorting the entries maximizes CC hits, even if the OS-returned order changes.
        Arrays.sort(entries)
        entries.forEach(hasher::putString)
        hasher.hash()
    } ?: NON_DIRECTORY_CHILDREN_NAMES_HASH

            List<ResourcePattern> metadataResources,
            List<ResourcePattern> artifactResources,
            List<String> metadataSources,
            Consumer<Hasher> additionalInputs
        ) {
            Hasher cacheHasher = Hashing.newHasher();
            cacheHasher.putString(implementation.getName());
            cacheHasher.putInt(metadataResources.size());

		racewritepc(unsafe.Pointer(h), callerpc, abi.FuncPCABIInternal(mapassign_fast32))
	}
	if h.flags&hashWriting != 0 {
		fatal("concurrent map writes")
	}
	hash := t.Hasher(noescape(unsafe.Pointer(&key)), uintptr(h.hash0))

	// Set hashWriting after calling t.hasher for consistency with mapassign.
	h.flags ^= hashWriting

	if h.buckets == nil {
		h.buckets = newobject(t.Bucket) // newarray(t.bucket, 1)
	}

again:

		racewritepc(unsafe.Pointer(h), callerpc, abi.FuncPCABIInternal(mapassign_fast64))
	}
	if h.flags&hashWriting != 0 {
		fatal("concurrent map writes")
	}
	hash := t.Hasher(noescape(unsafe.Pointer(&key)), uintptr(h.hash0))

	// Set hashWriting after calling t.hasher for consistency with mapassign.
	h.flags ^= hashWriting

	if h.buckets == nil {
		h.buckets = newobject(t.Bucket) // newarray(t.bucket, 1)
	}

again:

        def cachedClasspath = transformer.transform(classpath, transform)

        then:
        cachedClasspath.asFiles == [cachedFile]

        and:
        1 * transform.applyConfigurationTo(_) >> { Hasher hasher -> hasher.putInt(123) }
        1 * transform.apply(_, _, _) >> { entry, visitor, data ->
            assert entry.name == "a.class"
            Pair.of(entry.path, visitor)
        }

        val root = this@hashWithoutMessages
        val hasher = Hashing.newHasher()
        for (failure in sequence { visitFailures(root) }) {
            hasher.putString(failure.exceptionType.name)
            for (element in failure.stackTrace) {
                hasher.putString(element.toString())
            }
        }
        return hasher.hash()
    }

    private

        }

        @Provides
        ClassLoaderHierarchyHasher createClassLoaderHierarchyHasher() {
            // Return a dummy implementation of this as creating a real hasher drags ~20 more services
            // along with it, and a hasher isn't actually needed on the worker process side at the moment.
            return new ClassLoaderHierarchyHasher() {
                @Nullable
                @Override

	}
	if h.flags&hashWriting != 0 {
		fatal("concurrent map writes")
	}
	key := stringStructOf(&s)
	hash := t.Hasher(noescape(unsafe.Pointer(&s)), uintptr(h.hash0))

	// Set hashWriting after calling t.hasher for consistency with mapassign.
	h.flags ^= hashWriting

	if h.buckets == nil {
		h.buckets = newobject(t.Bucket) // newarray(t.bucket, 1)
	}

again: