private final SortedSet<String> delegate = Sets.newTreeSet(Ordering.natural());

    @Override
    protected SortedSet<String> delegate() {
      return delegate;
    }
  }

  private static class NonNavigableSortedMap extends ForwardingSortedMap<String, String> {

    private final SortedMap<String, String> delegate = new SafeTreeMap<>(Ordering.natural());

    @Override

errors.failed_to_upload_stopwords_file = Fehler beim Hochladen einer Stopwords-Datei.
errors.failed_to_download_elevate_file = Fehler beim Herunterladen einer Elevate-Word-Datei.
errors.failed_to_upload_elevate_file = Fehler beim Hochladen einer Elevate-Word-Datei.
errors.failed_to_download_badword_file = Fehler beim Herunterladen einer Bad-Word-Datei.
errors.failed_to_upload_badword_file = Fehler beim Hochladen einer Bad-Word-Datei.

  ) : Reader() {
    private var closed: Boolean = false
    private var delegate: Reader? = null

    @Throws(IOException::class)
    override fun read(
      cbuf: CharArray,
      off: Int,
      len: Int,
    ): Int {
      if (closed) throw IOException("Stream closed")

      val finalDelegate =
        delegate ?: InputStreamReader(
          source.inputStream(),

errors.failed_to_upload_stopwords_file = Impossibile caricare il file delle stopwords.
errors.failed_to_download_elevate_file = Impossibile scaricare il file delle parole elevate.
errors.failed_to_upload_elevate_file = Impossibile caricare il file delle parole elevate.
errors.failed_to_download_badword_file = Impossibile scaricare il file delle parole proibite.
errors.failed_to_upload_badword_file = Impossibile caricare il file delle parole proibite.

        private final JvmMetadataDetector delegate;

        ErrorTraceMetadataDetector(JvmMetadataDetector delegate) {
            this.delegate = delegate;
        }

        @Override
        public JvmInstallationMetadata getMetadata(File file) {
            JvmInstallationMetadata metadata = delegate.getMetadata(file);

          private final RequestBody delegate;

          public ProgressRequestBody(RequestBody delegate, ProgressListener progressListener) {
            this.delegate = delegate;
            this.progressListener = progressListener;
          }

          @Override public MediaType contentType() {
            return delegate.contentType();
          }

    }

    @Test
    @DisplayName("Should construct with delegate and credentials")
    void testConstructor() {
        // Verify that the constructor correctly sets the delegate (inherited from CIFSContextWrapper)
        // and the credentials. The delegate is tested implicitly by calling super's methods.

    private final NavigableSet<E> delegate;
    private final SortedSet<E> unmodifiableDelegate;

    UnmodifiableNavigableSet(NavigableSet<E> delegate) {
      this.delegate = checkNotNull(delegate);
      this.unmodifiableDelegate = Collections.unmodifiableSortedSet(delegate);
    }

    @Override
    protected SortedSet<E> delegate() {
      return unmodifiableDelegate;
    }

  public EqualsTester testEquals() {
    RelationshipTester<Object> delegate =
        new RelationshipTester<>(
            Equivalence.equals(), "Object#equals", "Object#hashCode", itemReporter);
    for (List<Object> group : equalityGroups) {
      delegate.addRelatedGroup(group);
    }
    for (int run = 0; run < REPETITIONS; run++) {
      testItems();
      delegate.test();
    }
    return this;
  }

  @Override
  Set<E> createElementSet() {
    Set<E> delegate = countMap.keySet();
    return new ForwardingSet<E>() {
      @Override
      protected Set<E> delegate() {
        return delegate;
      }

      @Override
      public boolean contains(@Nullable Object object) {
        return object != null && Collections2.safeContains(delegate, object);
      }

      @Override