@SuppressWarnings("unchecked") // c only contains E's and doesn't escape
        E[] array = (E[]) collection.toArray();
        sort(array, this);
        if (array.length > k) {
          array = Arrays.copyOf(array, k);
        }
        return unmodifiableList(asList(array));
      }
    }
    return leastOf(iterable.iterator(), k);
  }

  /**

        @SuppressWarnings("unchecked") // c only contains E's and doesn't escape
        E[] array = (E[]) collection.toArray();
        sort(array, this);
        if (array.length > k) {
          array = Arrays.copyOf(array, k);
        }
        return unmodifiableList(asList(array));
      }
    }
    return leastOf(iterable.iterator(), k);
  }

  /**

    return parameters;
  }

  private Map<String, ImmutableMultiset<String>> parametersAsMap() {
    return Maps.transformValues(parameters.asMap(), ImmutableMultiset::copyOf);
  }

  /**
   * Returns an optional charset for the value of the charset parameter if it is specified.
   *
   * @throws IllegalStateException if multiple charset values have been set for this media type

   */
  public static ImmutableList<Path> listFiles(Path dir) throws IOException {
    try (DirectoryStream<Path> stream = Files.newDirectoryStream(dir)) {
      return ImmutableList.copyOf(stream);
    } catch (DirectoryIteratorException e) {
      throw e.getCause();
    }
  }

  /**
   * Returns a {@link Traverser} instance for the file and directory tree. The returned traverser

  }

  /**
   * Creates a <i>mutable</i> {@code HashMap} instance with the same mappings as the specified map.
   *
   * <p><b>Note:</b> if mutability is not required, use {@link ImmutableMap#copyOf(Map)} instead.
   *
   * <p><b>Note:</b> if {@code K} is an {@link Enum} type, use {@link #newEnumMap} instead.
   *
   * <p><b>Note:</b> this method is now unnecessary and should be treated as deprecated. Instead,

  }

  /**
   * Creates a <i>mutable</i> {@code HashMap} instance with the same mappings as the specified map.
   *
   * <p><b>Note:</b> if mutability is not required, use {@link ImmutableMap#copyOf(Map)} instead.
   *
   * <p><b>Note:</b> if {@code K} is an {@link Enum} type, use {@link #newEnumMap} instead.
   *
   * <p><b>Note:</b> this method is now unnecessary and should be treated as deprecated. Instead,

    private Combiner(boolean allMustSucceed, Iterable<? extends ClosingFuture<?>> inputs) {
      this.allMustSucceed = allMustSucceed;
      this.inputs = ImmutableList.copyOf(inputs);
      for (ClosingFuture<?> input : inputs) {
        input.becomeSubsumedInto(closeables);
      }
    }

    /**

    assertTrue(future.isCancelled());

    CancellationException expected =
        assertThrows(CancellationException.class, () -> CallerClass2.get(future));
    List<StackTraceElement> stackTrace = ImmutableList.copyOf(expected.getStackTrace());
    assertFalse(Iterables.any(stackTrace, hasClassName(CallerClass1.class)));
    assertTrue(Iterables.any(stackTrace, hasClassName(CallerClass2.class)));

    assertTrue(future.isCancelled());

    CancellationException expected =
        assertThrows(CancellationException.class, () -> CallerClass2.get(future));
    List<StackTraceElement> stackTrace = ImmutableList.copyOf(expected.getStackTrace());
    assertFalse(Iterables.any(stackTrace, hasClassName(CallerClass1.class)));
    assertTrue(Iterables.any(stackTrace, hasClassName(CallerClass2.class)));

    }

    /**
     *
     */
    void clearAttributeCache() {
        this.attrExpiration = 0;
        this.sizeExpiration = 0;
    }

    @Override
    public void copyTo(final SmbResource d) throws SmbException {
        if (!(d instanceof final SmbFile dest)) {
            throw new SmbException("Invalid target resource");
        }