*/
package okhttp3

import java.nio.charset.Charset
import kotlin.text.Charsets.ISO_8859_1
import okio.ByteString.Companion.encode

/** Factory for HTTP authorization credentials. */
object Credentials {
  /** Returns an auth credential for the Basic scheme. */
  @JvmStatic @JvmOverloads
  fun basic(
    username: String,
    password: String,
    charset: Charset = ISO_8859_1,
  ): String {

 */
package jcifs;

/**
 * Interface for opaque credential data
 *
 * @author mbechler
 *
 */
public interface Credentials {

    /**
     * Unwrap credentials to a specific type.
     *
     * @param <T> the credential type to unwrap to
     * @param type the class of the credential type to unwrap to
     * @return instance for type, null if the type cannot be unwrapped
     */

     */
    boolean hasDefaultCredentials();

    /**
     * Create a child context with default credentials
     *
     * @return a child context using the configured default credentials
     */
    CIFSContext withDefaultCredentials();

    /**
     * Create a child context with anonymous credentials
     *
     * @return a child context using anonymous credentials
     */

            when(mock.getSubject()).thenReturn(subject);
            doNothing().when(mock).login();
        })) {
            KerberosCredentials credentials = new KerberosCredentials(LOGIN_CONTEXT_NAME);
            assertNotNull(credentials.getSubject());
            assertEquals(subject, credentials.getSubject());
        }
    }

    /**
     * Test constructor when login fails.
     */
    @Test

import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;
import org.mockito.Mock;

/**
 * Test class for Credentials interface functionality
 */
@DisplayName("Credentials Interface Tests")
class CredentialsTest extends BaseTest {

    @Mock
    private Credentials mockCredentials;

    @Test
    @DisplayName("Should define interface methods")
    void testCredentialsInterface() {

	"github.com/minio/madmin-go/v3"
	"github.com/minio/minio-go/v7"
	cr "github.com/minio/minio-go/v7/pkg/credentials"
)

var (
	// Minio endpoint (for STS API)
	stsEndpoint string

	// User account credentials
	minioUsername string
	minioPassword string

	// Display credentials flag
	displayCreds bool

	// Credential expiry duration
	expiryDuration time.Duration

	// Bucket to list
	bucketToList string

    private Credentials creds;

    /**
     * Constructs a CIFS context wrapper with custom credentials.
     *
     * @param delegate the context to wrap
     * @param creds
     *            Credentials to use
     */
    public CIFSContextCredentialWrapper(final AbstractCIFSContext delegate, final Credentials creds) {
        super(delegate);
        this.creds = creds;
    }

    private static class TestAbstractCIFSContext extends AbstractCIFSContext {
        private final Credentials defaultCreds;
        private boolean closeCalled = false;

        public TestAbstractCIFSContext(Credentials defaultCreds) {
            this.defaultCreds = defaultCreds;
        }

        @Override
        protected Credentials getDefaultCredentials() {
            return defaultCreds;
        }

        @Override

import jcifs.CIFSException;
import jcifs.Credentials;

/**
 * Internal interface for SMB credentials.
 *
 * This interface provides internal methods for managing
 * and accessing SMB authentication credentials.
 *
 * @author mbechler
 */
public interface CredentialsInternal extends Cloneable, Credentials {

    /**
     * Create a copy of the credentials.
     * @return a copy of the credentials
     */

     */
    public AbstractCIFSContext() {
        Runtime.getRuntime().addShutdownHook(this);
    }

    /**
     * @param creds the credentials to use
     * @return a wrapped context with the given credentials
     */
    @Override
    public CIFSContext withCredentials(final Credentials creds) {
        return new CIFSContextCredentialWrapper(this, creds);
    }

    /**
     *
     * {@inheritDoc}
     *