* The IDE distribution is automatically downloaded if required.
     */
    protected void ideaSync(String version) {
        def gradleDist = distribution.gradleHomeDir.toPath()
        def ide = "ic-$version"
        runIdeStarterWith(gradleDist, testDirectory.toPath(), ideHome, ide)
    }

    protected TestFile getTestDirectory() {
        temporaryFolder.testDirectory
    }

    protected TestFile file(Object... path) {

	// Do the file I/O before acquiring the go.sum lock.
	ziphash, err := CachePath(ctx, mod, "ziphash")
	if err != nil {
		base.Fatalf("verifying %v", module.VersionError(mod, err))
	}
	data, err := lockedfile.Read(ziphash)
	if err != nil {
		base.Fatalf("verifying %v", module.VersionError(mod, err))
	}
	data = bytes.TrimSpace(data)
	if !isValidSum(data) {
		// Recreate ziphash file from zip file and use that to check the mod sum.

}

func sourceDir(file string) string {
	dir := filepath.Dir(file)
	dir = filepath.Dir(dir)

	s := filepath.Dir(dir)
	if filepath.Base(s) != "gorm.io" {
		s = dir
	}
	return filepath.ToSlash(s) + "/"
}

// FileWithLineNum return the file name and line number of the current file
func FileWithLineNum() string {
	pcs := [13]uintptr{}
	// the third caller usually from gorm internal

            "resource-at-url",
            timeProvider,
            cacheAccessCoordinator,
            externalResourceFileStore.getFileAccessTracker(),
            artifactCacheMetadata.getCacheDir().toPath()
        );
    }

    @Provides
    FileStoreAndIndexProvider createFileStoreAndIndexProvider(
        BuildCommencedTimeProvider timeProvider,
        ArtifactCachesProvider artifactCaches,

                    File potentialJava = Jvm.forHome(potentialJavaHome).getJavaExecutable();
                    File desiredJava = desiredJavaHome.getJavaExecutable();
                    return Files.isSameFile(potentialJava.toPath(), desiredJava.toPath());
                }
            } catch (IOException e) {
                // ignore
            }
        }
        return false;
    }

			} else {
				t = prev.typemap[typeOff(tl)]
			}
			// Add to typehash if not seen before.
			tlist := typehash[t.Hash]
			for _, tcur := range tlist {
				if tcur == t {
					continue collect
				}
			}
			typehash[t.Hash] = append(tlist, t)
		}

		if md.typemap == nil {
			// If any of this module's typelinks match a type from a

            Artifact artifact = createArtifact("artifact", "1.0");

            File file = new File(artifactBasedir, "artifact-1.0.jar");
            assertEquals("dummy", new String(Files.readAllBytes(file.toPath()), StandardCharsets.UTF_8).trim());

            artifactDeployer.deploy(file, artifact, remoteRepository(), localRepository());

            ArtifactRepository remoteRepository = remoteRepository();

                try {
                    Path dest = download.getPath();
                    Files.createDirectories(dest.getParent());
                    Files.copy(remoteFile.toPath(), dest);
                } catch (IOException e) {
                    if (!remoteFile.exists()) {
                        download.setException(new ArtifactNotFoundException(download.getArtifact(), repository));

 *     source-compatible</a> since 4.0)
 */
@GwtCompatible
@ElementTypesAreNonnullByDefault
/*
 * The type parameter is <T> rather than <T extends @Nullable> so that we can use T in the
 * doEquivalent and doHash methods to indicate that the parameter cannot be null.
 */
public abstract class Equivalence<T> {
  /** Constructor for use by subclasses. */
  protected Equivalence() {}

  /**

            File remoteFile = new File(remoteRepo.getBasedir(), remoteRepo.pathOf(artifact));

            Files.createDirectories(localFile.toPath().getParent());
            Files.copy(remoteFile.toPath(), localFile.toPath());
        }

        artifact.setResolved(true);
    }

    public void retrieve(
            ArtifactRepository repository,
            File destination,