for (CoreExtension extension : configuration) {
            List<Artifact> artifacts =
                    resolveExtension(extension, repoSession, repositories, dependencyFilter, interpolator);
            if (!artifacts.isEmpty()) {
                extensions.add(createExtension(extension, artifacts));
            }
        }

        return Collections.unmodifiableList(extensions);
    }

                dependenciesValidator.validate(session, pluginArtifact, result);
            }

            pluginArtifact = result.getArtifact();

            if (logger.isWarnEnabled() && !result.getRelocations().isEmpty()) {
                String message =
                        pluginArtifact instanceof org.apache.maven.internal.impl.resolver.RelocatedArtifact relocated
                                ? ": " + relocated.getMessage()

     */
    public boolean isForking() {
        return (getExecuteGoal() != null && !getExecuteGoal().isEmpty())
                || (getExecutePhase() != null && !getExecutePhase().isEmpty());
    }

    public boolean isV4Api() {
        return v4Api;
    }

    /**
     * Creates a shallow copy of this mojo descriptor.
     */

                        "requested plugin '%s' is an implementation dependency",
                    pluginRequest, pluginRequest.getId()));
            }
        }
        if (!validationErrors.isEmpty()) {
            throw new LocationAwareException(new IllegalArgumentException(String.join("\n", validationErrors)),
                scriptPlugin.getBodySource().getResource().getLocation().getDisplayName(),

    if (cls.isEnum()) {
      return;
    }
    List<? extends Invokable<?, ?>> factories = Lists.reverse(getFactories(TypeToken.of(cls)));
    if (factories.isEmpty()) {
      return;
    }
    int numberOfParameters = factories.get(0).getParameters().size();
    List<ParameterNotInstantiableException> paramErrors = Lists.newArrayList();

    if (cls.isEnum()) {
      return;
    }
    List<? extends Invokable<?, ?>> factories = Lists.reverse(getFactories(TypeToken.of(cls)));
    if (factories.isEmpty()) {
      return;
    }
    int numberOfParameters = factories.get(0).getParameters().size();
    List<ParameterNotInstantiableException> paramErrors = Lists.newArrayList();

                // ModelBuildingEx is thrown only on FATAL and ERROR severities, but we still can have WARNs
                // that may lead to unexpected build failure, log them
                if (!modelResult.getProblems().isEmpty()) {
                    List<ModelProblem> problems = modelResult.getProblems();
                    logger.warn(
                            "{} {} encountered while building the effective model for {}",

        return bindings;
    }

    public <Q> Supplier<Q> getCompiledBinding(Key<Q> key) {
        Set<Binding<Q>> res = getBindings(key);
        if (res != null && !res.isEmpty()) {
            List<Binding<Q>> bindingList = new ArrayList<>(res);
            Comparator<Binding<Q>> comparing = Comparator.comparing(Binding::getPriority);
            bindingList.sort(comparing.reversed());

        });
        selectorState.update(dependencyState);
        return selectorState;
    }

    @Nullable
    public NodeState peek() {
        return queue.isEmpty() ? null : queue.getFirst();
    }

    public NodeState pop() {
        NodeState next = queue.removeFirst();
        return next.dequeue();
    }

    /**

      calledWith(array, s);
    }

    void check() {
      runTester();
      Object[] defaultArray = (Object[]) getDefaultParameterValue(0);
      assertThat(defaultArray).isEmpty();
    }
  }

  public void testObjectArrayDefaultValue() {
    new ObjectArrayDefaultValueChecker().check();
  }