}
      throw ee;
    } finally {
      for (Future<T> f : futures) {
        f.cancel(true);
      }
    }
  }

  /**
   * Submits the task and adds a listener that adds the future to {@code queue} when it completes.
   */
  @J2ktIncompatible
  @GwtIncompatible // TODO
  private static <T extends @Nullable Object> ListenableFuture<T> submitAndAddQueueListener(

			Defaults: defKVS,
			Config:   c.getTargetKVS(subSys, target, redactSecrets),
			EnvMap:   c.getTargetEnvs(subSys, target, defKVS, redactSecrets),
		})
	}

	return r, nil
}

// AddEnvString adds env vars to the given string builder.
func (cs *SubsysInfo) AddEnvString(b *strings.Builder) {
	for _, v := range cs.Defaults {
		if ep, ok := cs.EnvMap[v.Key]; ok {
			b.WriteString(KvComment)

  // Modification Operations

  /**
   * Stores a key-value pair in this multimap.
   *
   * <p>Some multimap implementations allow duplicate key-value pairs, in which case {@code put}
   * always adds a new key-value pair and increases the multimap size by 1. Other implementations
   * prohibit duplicates, and storing a key-value pair that's already in the multimap has no effect.
   *

		Queries("events", "{events:.*}")

	// ListBuckets
	apiRouter.Methods(http.MethodGet).Path(SlashSeparator).
		HandlerFunc(s3APIMiddleware(api.ListBucketsHandler))

	// S3 browser with signature v4 adds '//' for ListBuckets request, so rather
	// than failing with UnknownAPIRequest we simply handle it for now.
	apiRouter.Methods(http.MethodGet).Path(SlashSeparator + SlashSeparator).

			if nerr.Err != nil {
				logger.GetReqInfo(ctx).SetTags("peerAddress", nerr.Host.String())
				iamLogIf(ctx, nerr.Err)
			}
		}
	}
}

// AddUsersToGroup - adds users to a group, creating the group if
// needed. No error if user(s) already are in the group.
func (sys *IAMSys) AddUsersToGroup(ctx context.Context, group string, members []string) (updatedAt time.Time, err error) {

      checkEntryNotNull(key, value);
      alternatingKeysAndValues[2 * size] = key;
      alternatingKeysAndValues[2 * size + 1] = value;
      size++;
      return this;
    }

    /**
     * Adds the given {@code entry} to the map, making it immutable if necessary. If the same key is
     * put more than once, {@link #buildOrThrow} will fail, while {@link #buildKeepingLast} will
     * keep the last value put for that key.

    assertThrows(NullPointerException.class, () -> builder.add((String[]) elements));
    ImmutableList<String> result = builder.build();

    /*
     * Maybe it rejects all elements, or maybe it adds "a" before failing.
     * Either way is fine with us.
     */
    if (result.isEmpty()) {
      return;
    }
    assertTrue(ImmutableList.of("a").equals(result));
    assertEquals(1, result.size());
  }

    }

    /**
     * Gets the flags for this message.
     *
     * @return the flags
     */
    public final int getFlags() {
        return this.flags;
    }

    /**
     * Adds the specified flags to this message.
     *
     * @param flag the flags to add
     */
    public final void addFlags(final int flag) {
        this.flags |= flag;
    }

    /**

    protected PathMappingService pathMappingService;

    /** Injected service for managing crawling session information. */
    @Resource
    protected CrawlingInfoService crawlingInfoService;

    /**
     * Adds an error message to the error queue for later processing.
     * This method is thread-safe and can be called from multiple crawler threads.
     *
     * @param msg the error message to add; ignored if null or blank
     */

			for k := range w.Header() {
				w.Header().Del(k)
			}
			globalForwarder.ServeHTTP(w, r)
			return
		}
		h.ServeHTTP(w, r)
	})
}

// addCustomHeadersMiddleware adds various HTTP(S) response headers.
// Security Headers enable various security protections behaviors in the client's browser.
func addCustomHeadersMiddleware(h http.Handler) http.Handler {