}

        @Override
        public int hashCode() {
            int result = implementationHash.hashCode();
            result = 31 * result + classPath.hashCode();
            result = 31 * result + (filterSpec != null ? filterSpec.hashCode() : 0);
            result = 31 * result + (parent != null ? parent.hashCode() : 0);
            return result;
        }
    }

import org.gradle.internal.hash.HashCode
import spock.lang.Specification
import spock.lang.Subject

import java.nio.file.Path

class TwoStageModuleArtifactCacheTest extends Specification {
    Path readOnlyPath = Stub(Path)
    File artifact = Stub(File)
    HashCode hashCode = Stub(HashCode)
    def key = Stub(ArtifactAtRepositoryKey)

    }

    @Override
    public int hashCode() {
        int result = applicationName != null ? applicationName.hashCode() : 0;
        result = 31 * result + (optsEnvironmentVar != null ? optsEnvironmentVar.hashCode() : 0);
        result = 31 * result + (exitEnvironmentVar != null ? exitEnvironmentVar.hashCode() : 0);
        result = 31 * result + (mainClassName != null ? mainClassName.hashCode() : 0);

            ImmutableListMultimap<String, HashCode> outputPropertyHashes = metadata.getOutputPropertyHashes();
            encoder.writeSmallInt(outputPropertyHashes.keySet().size());
            for (Map.Entry<String, Collection<HashCode>> entry : outputPropertyHashes.asMap().entrySet()) {
                encoder.writeString(entry.getKey());
                Collection<HashCode> hashes = entry.getValue();

    }

    @Override
    public void withTempFile(HashCode key, Consumer<? super File> action) {
        persistentCache.withFileLock(() -> tempFileStore.withTempFile(key, action));
    }

    @Override
    public void close() {
        persistentCache.close();
    }

    private File getCacheEntryFile(HashCode key) {
        return new File(persistentCache.getBaseDir(), key.toString());
    }

import org.gradle.internal.hash.HashCode;

import java.util.Map;

public class SerializableFileCollectionFingerprint implements FileCollectionFingerprint {

    private final Map<String, FileSystemLocationFingerprint> fingerprints;
    private final ImmutableMultimap<String, HashCode> rootHashes;
    private final HashCode strategyConfigurationHash;

    }

    @Override
    public HashCode md5(File file) {
        return doHash(file, md5);
    }

    @Override
    public HashCode sha1(File file) {
        return doHash(file, sha1);
    }

    @Override
    public HashCode sha256(File file) {
        return doHash(file, sha256);
    }

    @Override
    public HashCode sha512(File file) {
        return doHash(file, sha512);
    }

import org.gradle.internal.hash.HashCode;

import java.io.IOException;

@Immutable
public class HashCodeSerializer extends AbstractSerializer<HashCode> {
    @Override
    public HashCode read(Decoder decoder) throws IOException {
        byte hashSize = decoder.readByte();
        byte[] hash = new byte[hashSize];
        decoder.readBytes(hash);
        return HashCode.fromBytes(hash);
    }

    @Override

import org.gradle.internal.hash.HashCode;
import org.gradle.internal.snapshot.FileSystemLocationSnapshot;

import javax.annotation.Nullable;
import java.io.IOException;

public interface ResourceSnapshotterCacheService {
    @Nullable
    HashCode hashFile(FileSystemLocationSnapshot snapshot, FileSystemLocationSnapshotHasher hasher, HashCode configurationHash) throws IOException;

    @Nullable

        return true
    }

    override fun hashCode(): Int {
        var result = backingSymbol.hashCode()
        result = 31 * result + backingReturnType.hashCode()
        result = 31 * result + (backingReceiverType?.hashCode() ?: 0)
        result = 31 * result + backingValueParameters.hashCode()
        return result
    }