*
     * @throws IOException if a network error occurs
     */

    @Override
    public int read() throws IOException {
        // need oplocks to cache otherwise use BufferedInputStream
        if (read(tmp, 0, 1) == -1) {
            return -1;
        }
        return tmp[0] & 0xFF;
    }

    /**

      return addException(exceptions, e.getCause());
    }
  }

  /**
   * Returns a path to the parent directory of the given path. If the path actually has a parent
   * path, this is simple. Otherwise, we need to do some trickier things. Returns null if the path
   * is a root or is the empty path.
   */
  private static @Nullable Path getParentPath(Path path) {
    Path parent = path.getParent();

     *
     * @return an OptionalEntity containing the override configuration path if set and running in Docker,
     *         or empty OptionalEntity otherwise
     */
    public static OptionalEntity<String> getOverrideConfPath() {
        if (FESS_APP_DOCKER.equalsIgnoreCase(getAppType())) {
            final String confPath = System.getenv(FESS_OVERRIDE_CONF_PATH);

        threshold = elem;
      }
      // uncheckedCastNullableTToT is safe because bufferSize > 0.
    } else if (comparator.compare(elem, uncheckedCastNullableTToT(threshold)) < 0) {
      // Otherwise, we can ignore elem; we've seen k better elements.
      buffer[bufferSize++] = elem;
      if (bufferSize == 2 * k) {
        trim();
      }
    }
  }

  /**

     * @param request The HTTP request.
     * @param roleSet The set of roles.
     * @param isApiRequest Whether the request is an API request.
     * @return true if the access token is processed, false otherwise.
     */
    protected boolean processAccessToken(final HttpServletRequest request, final Set<String> roleSet, final boolean isApiRequest) {
        if (isApiRequest) {

            // the methods of this class; i.e. in the facade, a method
            // that isn't on any of the interfaces or superclass
            // in which case, ignore it. Otherwise, map and cache.
            if (publicMethod != null) {
                methodMap.add(publicMethod);
                methodCache.put(makeMethodKey(publicMethod), publicMethod);
            }
        }
    }

 * and only if all of these are supported, the {@code setCount} methods as well.
 *
 * <p>A multiset uses {@link Object#equals} to determine whether two instances should be considered
 * "the same," <i>unless specified otherwise</i> by the implementation.
 *
 * <p><b>Warning:</b> as with normal {@link Set}s, it is almost always a bad idea to modify an
 * element (in a way that affects its {@link Object#equals} behavior) while it is contained in a

   * ThreadLocal is usually implemented with a WeakReference, which can have negative performance
   * properties; for example, calling WeakReference.get() on Android will block during an
   * otherwise-concurrent GC cycle.
   */
  private static final class TaskNonReentrantExecutor extends AtomicReference<RunningState>
      implements Executor, Runnable {

    /**

    }

    return bytesToInetAddress(addr, scope.scope);
  }

  /**
   * Returns {@code true} if the supplied string is a valid IP string literal, {@code false}
   * otherwise.
   *
   * <p>This method accepts non-ASCII digits, for example {@code "１９２.１６８.０.１"} (those are fullwidth
   * characters). That is consistent with {@link InetAddress}, but not with various RFCs. If you

"external only" mode, then the final link will be an external one.
Otherwise the link will be an internal one.

The linking directives are used according to the kind of final link
used.

In internal mode, cmd/link itself processes all the host object files, in
particular foo.cgo2.o. To do so, it uses the cgo_import_dynamic and
cgo_dynamic_linker directives to learn that the otherwise undefined