// we need ObjectCountHashMap-backed contents, with its keys and values array in direct
        // insertion order
        contents = new ObjectCountHashMap<E>(contents);
        isLinkedHash = false;
      }
      buildInvoked = true;
      // contents is now ObjectCountHashMap, but still guaranteed to be in insertion order!
      return new RegularImmutableMultiset<E>(contents);
    }
  }

  /**
   * Returns an immutable set of the mappings in this map. The iteration order is specified by the
   * method used to create this map. Typically, this is insertion order.
   */
  @Override
  public ImmutableSet<Entry<K, V>> entrySet() {
    ImmutableSet<Entry<K, V>> result = entrySet;
    return (result == null) ? entrySet = createEntrySet() : result;
  }

      // calculation here.
      return (int) Math.ceil(expectedSize / 0.75);
    }
    return Integer.MAX_VALUE; // any large value
  }

  /**
   * Creates a <i>mutable</i>, empty, insertion-ordered {@code LinkedHashMap} instance.
   *
   * <p><b>Note:</b> if mutability is not required, use {@link ImmutableMap#of()} instead.
   *

            }

            // lifecycle bindings injection
            resultModel = lifecycleBindingsInjector.injectLifecycleBindings(resultModel, request, problems);
        }

        // dependency management import
        resultModel = importDependencyManagement(resultModel, request, problems, importIds);

        // dependency management injection

- and the other end is in ztunnel's pod

and setting up iptables rules to funnel traffic thru that socket "tube" to ztunnel and back.

This effectively behaves like ztunnel is an in-pod sidecar, without actually requiring the injection of ztunnel as a sidecar into the pod manifest, or mutatating the application pod in any way.

	iptablesBuilder.AppendRule(
		iptableslog.UndefinedCommand, iptablesconstants.OUTPUT, iptablesconstants.NAT,
		"-j", ChainInpodOutput,
	)

	// From here on, we should be only inserting rules into our custom chains.

	// CLI: -A ISTIO_PRERT -m mark --mark 0x539/0xfff -j CONNMARK --set-xmark 0x111/0xfff
	//
	// DESC: If we have a packet mark, set a connmark.

### Dependency Injection

FastAPI includes an extremely easy to use, but extremely powerful <abbr title='also known as "components", "resources", "services", "providers"'><strong>Dependency Injection</strong></abbr> system.

* Even dependencies can have dependencies, creating a hierarchy or **"graph" of dependencies**.

* Wie man **Validierungseinschränkungen** wie `maximum_length` oder `regex` setzt.
* Ein sehr leistungsfähiges und einfach zu bedienendes System für **<abbr title="Dependency Injection – Einbringen von Abhängigkeiten: Auch bekannt als Komponenten, Ressourcen, Provider, Services, Injectables">Dependency Injection</abbr>**.
* Sicherheit und Authentifizierung, einschließlich Unterstützung für **OAuth2** mit **JWT-Tokens** und **HTTP-Basic**-Authentifizierung.

				// should match in both expected result from test cases
				// and in the output. On failure calling t.Fatalf,
				// otherwise it may lead to index out of range error in
				// assertion following this.
				if !testCase.versioned {
					if len(testCase.resultL.Objects) != len(resultL.Objects) {
						t.Logf("want: %v", objInfoNames(testCase.resultL.Objects))

* Jak ustawić **ograniczenia walidacyjne** takie jak `maksymalna długość` lub `regex`.
* Potężny i łatwy w użyciu system **<abbr title="znane jako komponenty, resources, providers, services, injectables">Dependency Injection</abbr>**.
* Zabezpieczenia i autentykacja, wliczając wsparcie dla **OAuth2** z **tokenami JWT** oraz autoryzacją **HTTP Basic**.