}

    @Override
    public String toString() {
        return getLocation();
    }

    @Override
    public int hashCode() {
        return hashCode;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj) {
            return true;
        }

        if (obj == null) {
            return false;
        }

        if (!StringSource.class.equals(obj.getClass())) {

     * scope relationship function. Used by the graph conflict resolution policies
     *
     * @param scope a scope
     * @return true is supplied scope is an inclusive sub-scope of current one.
     */
    public boolean encloses(ArtifactScopeEnum scope) {
        final ArtifactScopeEnum s = checkScope(scope);

        // system scope is historic only - and simple
        if (id == system.id) {
            return scope.id == system.id;

     */
    @Nonnull
    VersionConstraint parseVersionConstraint(@Nonnull String constraint);

    /**
     * Checks whether a given artifact version is considered a {@code SNAPSHOT} or not.
     */
    boolean isSnapshot(@Nonnull String version);

            h = h * 31 + this.artifactId.hashCode();
            h = h * 31 + this.version.hashCode();
            h = h * 31 + this.tag.hashCode();
            hash = h;
        }

        @Override
        public boolean equals(Object obj) {
            if (this == obj) {
                return true;
            }
            if (null == obj || !getClass().equals(obj.getClass())) {
                return false;
            }

    }

    @Override
    public int hashCode() {
        int hash = 17;

        hash = hash * 31 + scopes.hashCode();

        return hash;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj) {
            return true;
        }

        if (obj instanceof CumulativeScopeArtifactFilter that) {
            return scopes.equals(that.scopes);
        } else {

    private final ReentrantLock signingLock = new ReentrantLock();
    private byte[] signingKey;
    private final String algorithmName;
    private final java.security.Provider provider;
    private volatile boolean closed = false;

    /**
     * Constructs a SMB2 signing digest with the specified session key and dialect
     *
     * @param sessionKey
     *            the session key for signing
     * @param dialect

        hmac2.engineUpdate(TEST_DATA, 0, TEST_DATA.length);

        byte[] result1 = hmac1.engineDigest();
        byte[] result2 = hmac2.engineDigest();

        // Results should be different
        boolean different = false;
        for (int i = 0; i < result1.length; i++) {
            if (result1[i] != result2[i]) {
                different = true;
                break;
            }
        }

  private transient int lastEntry;

  private final boolean accessOrder;

  CompactLinkedHashMap() {
    this(CompactHashing.DEFAULT_SIZE);
  }

  CompactLinkedHashMap(int expectedSize) {
    this(expectedSize, false);
  }

  CompactLinkedHashMap(int expectedSize, boolean accessOrder) {
    super(expectedSize);
    this.accessOrder = accessOrder;
  }

     */
    @Resource
    protected ContentLengthHelper contentLengthHelper;

    /**
     * Flag indicating whether the client has been initialized.
     */
    protected volatile boolean isInit = false;

    /**
     * The GCS Storage client instance for interacting with Google Cloud Storage.
     */
    protected Storage storage;

    /**
     * Creates a new GcsClient instance.

     * </p>
     *
     * @param className the class name
     * @return <code>true</code> if the class file exists in the resources handled by this instance
     */
    boolean isExistClass(final String className);

    /**
     * Searches for classes handled by this instance and calls the handler for each class.
     * <p>