Err error // unused
}

func (w StreamWriter) Write(src []byte) (n int, err error) {
	c := make([]byte, len(src))
	w.S.XORKeyStream(c, src)
	n, err = w.W.Write(c)
	if n != len(src) && err == nil { // should never happen
		err = io.ErrShortWrite
	}
	return
}

// Close closes the underlying Writer and returns its Close return value, if the Writer
// is also an io.Closer. Otherwise it returns nil.

import java.io.File;
import java.util.function.Supplier;

/**
 * Ensures that a given resolution from (repo + selector) -> working dir is performed once per build invocation. Allows resolution for different repos to happen in parallel.
 */
@ThreadSafe
public class OncePerBuildInvocationVcsVersionWorkingDirResolver implements VcsVersionWorkingDirResolver {
    private final ProducerGuard<String> perRepoGuard = ProducerGuard.adaptive();

)

// Limiter defines the interface to perform request rate limiting,
// based on the interface exposed by https://pkg.go.dev/golang.org/x/time/rate#Limiter
type Limiter interface {
	// Allow reports whether an event may happen now.
	Allow() bool
}

// LimiterUnaryServerInterceptor returns a new unary server interceptors that performs request rate limiting.
func LimiterUnaryServerInterceptor(limiter Limiter) grpc.UnaryServerInterceptor {

	time.Sleep(5 * time.Millisecond)

	// Start tracing.
	if err := trace.Start(os.Stdout); err != nil {
		log.Fatalf("failed to start tracing: %v", err)
	}
	defer trace.Stop()

	// Let the tracing happen for a bit.
	time.Sleep(400 * time.Millisecond)

    validations:
      required: true
  - type: textarea
    id: actual-behavior
    attributes:
      label: "What did you see happen?"
    validations:
      required: true
  - type: textarea
    id: expected-behavior
    attributes:
      label: "What did you expect to see?"
    validations:

        synchronized (lock) {
            testInternal = executing.get(failure.getDescription());
        }
        boolean needEndEvent = false;
        if (testInternal == null) {
            // This can happen when, for example, a @BeforeClass or @AfterClass method fails
            needEndEvent = true;
            testInternal = descriptor;
            resultProcessor.started(testInternal, startEvent());
        }

                    toList(result.getArtifacts()),
                    result.getMissingArtifacts(),
                    request.getRemoteRepositories());
        }

        // this should never happen since we checked all possible error sources before but better be sure
        if (result.hasExceptions()) {
            throw new ArtifactResolutionException(

                VersionRange.createFromVersion("1.0"),
                "type",
                null,
                "system",
                "compile");

        // this one should never happen in practice...
        Artifact artifact5 = factory.createDependencyArtifact(
                "test-grp", "test-artifact-5", VersionRange.createFromVersion("1.0"), "type", null, "system", "system");

    }

    /**
     * The version of the sub-hierarchy at the given location.
     *
     * The version increases if there is any updated version in a parent or descendant of the location.
     * Version updates happen via {@link #updateVersion(String)}.
     */
    public long getVersion(String location) {
        VfsRelativePath relativePath = VfsRelativePath.of(location);
        return relativePath.isEmpty()

	UpdatedAt  time.Time
}

func TestNonStdPrimaryKeyAndDefaultValues(t *testing.T) {
	DB.Migrator().DropTable(&Animal{})
	if err := DB.AutoMigrate(&Animal{}); err != nil {
		t.Fatalf("no error should happen when migrate but got %v", err)
	}

	animal := Animal{Name: "Ferdinand"}
	DB.Save(&animal)
	updatedAt1 := animal.UpdatedAt

	DB.Save(&animal).Update("name", "Francis")