///

### Before and after the `response`

You can add code to be run with the `request`,  before any *path operation* receives it.

And also after the `response` is generated, before returning it.

For example, you could add a custom header `X-Process-Time` containing the time in seconds that it took to process the request and generate a response:

                locallyAccessible.add(to.owner)
            }
            is ModuleComponentIdentifier -> externallyAccessible.add(to.owner)
        }

        if (seen.add(to)) {
            dependency.selected.getDependenciesForVariant(to).forEach {
                queue.add(it)
            }
        }
    }

    return buildList {
      add(buildGoogle(client))
      if (!getOnly) {
        add(buildGooglePost(client))
      }
      add(buildCloudflare(client))
      add(buildCloudflareIp(client))
      if (!getOnly) {
        add(buildCloudflarePost(client))
      }
      if (!workingOnly) {
        // result += buildCleanBrowsing(client); // timeouts
        add(buildCryptoSx(client)) // 521 - server down

    testers.add(SetMultimapAsMapTester.class);
    testers.add(SetMultimapEqualsTester.class);
    testers.add(SetMultimapPutTester.class);
    testers.add(SetMultimapPutAllTester.class);
    testers.add(SetMultimapReplaceValuesTester.class);
    testers.add(SortedSetMultimapAsMapTester.class);
    testers.add(SortedSetMultimapGetTester.class);
    return testers;
  }

  @Override

    }

    public void addTag(final String tag) {
        tags.add(tag);
    }

    public void addRole(final String role) {
        roles.add(role);
    }

    public void addField(final String field) {
        fields.add(field);
    }

    public void addLanguage(final String lang) {
        languages.add(lang);
    }

    public void setDetail(final boolean detail) {

    assertIntact(mmHeap);
  }

  public void testSmall() {
    MinMaxPriorityQueue<Integer> mmHeap = MinMaxPriorityQueue.create();
    mmHeap.add(1);
    mmHeap.add(4);
    mmHeap.add(2);
    mmHeap.add(3);
    assertEquals(4, (int) mmHeap.pollLast());
    assertEquals(3, (int) mmHeap.peekLast());
    assertEquals(3, (int) mmHeap.pollLast());
    assertEquals(1, (int) mmHeap.peek());

            .createTestSuite());

    derivedSuites.add(computeEntriesTestSuite(parentBuilder));
    derivedSuites.add(computeMultimapGetTestSuite(parentBuilder));
    derivedSuites.add(computeMultimapAsMapGetTestSuite(parentBuilder));
    derivedSuites.add(computeKeysTestSuite(parentBuilder));
    derivedSuites.add(computeValuesTestSuite(parentBuilder));

    return derivedSuites;
  }

    return 0;
  }

  /**
   * A sensible definition of {@link #add(Object)} in terms of {@link #add(Object, int)}. If you
   * override {@link #add(Object, int)}, you may wish to override {@link #add(Object)} to forward to
   * this implementation.
   *
   * @since 7.0
   */
  protected boolean standardAdd(@ParametricNullness E element) {
    add(element, 1);
    return true;
  }

  /**

                if (!repositories.isEmpty()) {
                    trackingData.add("Configured repositories:");
                    for (RemoteRepository r : repositories) {
                        trackingData.add(" - " + r.getId() + " : " + r.getUrl());
                    }
                } else {
                    trackingData.add("No repositories configured");
                }
            }

          }
        }
      }

    /** Add an header line containing a field name, a literal colon, and a value. */
    fun add(line: String) =
      apply {
        val index = line.indexOf(':')
        require(index != -1) { "Unexpected header: $line" }
        add(line.substring(0, index).trim(), line.substring(index + 1))
      }

    /**