node = repoSystem.collectDependencies(pluginSession, request).getRoot();

            if (logger.isDebugEnabled()) {
                node.accept(new DependencyGraphDumper(logger::debug));
            }

            depRequest.setRoot(node);
            return repoSystem.resolveDependencies(session, depRequest);
        } catch (DependencyCollectionException e) {

            remoteRepositories = session.getService(ProjectManager.class).getRemoteProjectRepositories(project);
        } else {
            rootArtifact = request.getRootArtifact().orElse(null);
            root = request.getRoot().orElse(null);
            dependencies = request.getDependencies();
            managedDependencies = request.getManagedDependencies();
            remoteRepositories = session.getRemoteRepositories();
        }

	workload *security.SecretItem
	certRoot []byte
}

// GetRoot returns cached root cert and cert expiration time. This method is thread safe.
func (s *secretCache) GetRoot() (rootCert []byte) {
	s.mu.RLock()
	defer s.mu.RUnlock()
	return s.certRoot
}

// SetRoot sets root cert into cache. This method is thread safe.
func (s *secretCache) SetRoot(rootCert []byte) {
	s.mu.Lock()
	defer s.mu.Unlock()

            collect.setTrace(RequestTrace.newChild(trace, depRequest));
            node = repoSystem.collectDependencies(session, collect).getRoot();
            result.setDependencyGraph(node);
        } catch (DependencyCollectionException e) {
            result.setDependencyGraph(e.getResult().getRoot());
            result.setCollectionErrors(e.getResult().getExceptions());

            throw new DependencyResolutionException(

    }

    @Override
    public void addCause(ComponentSelectionDescriptorInternal componentSelectionDescriptor) {
        selectionCauses.add(componentSelectionDescriptor);
    }

    public void setRoot() {
        this.root = true;
    }

    @Override
    public List<ResolvedGraphVariant> getSelectedVariants() {
        ImmutableList.Builder<ResolvedGraphVariant> builder = ImmutableList.builder();

        ModuleResolveState rootModule = getModule(moduleVersionId.getModule(), true);
        ComponentState rootComponent = rootModule.getVersion(moduleVersionId, componentId);
        rootComponent.setRoot();
        rootComponent.setState(rootComponentState, ComponentGraphSpecificResolveState.EMPTY_STATE);
        rootModule.select(rootComponent);

        final Set<ResolvedComponentResult> out = new LinkedHashSet<>();
        eachElement(getRoot(), Actions.doNothing(), Actions.doNothing(), out);
        return out;
    }

    @Override
    public void allComponents(final Action<? super ResolvedComponentResult> action) {
        eachElement(getRoot(), action, Actions.doNothing(), new HashSet<>());
    }

    @Override
    @SuppressWarnings("rawtypes")

        resolvedConf("leaf1", [])
        resolvedConf("leaf2", [])
        resolvedConf("leaf3", [])
        resolvedConf("leaf4", [])

        when:
        def result = builder.getRoot(id("root"))

        then:
        printGraph(result) == """x:root:1
  x:mid1:1 [root]
    x:leaf1:1 [mid1]
    x:leaf2:1 [mid1]
  x:mid2:1 [root]
    x:leaf3:1 [mid2]
    x:leaf4:1 [mid2]
"""
    }

        final URL url = new File("/Program File").toURI().toURL();
        assertEquals("file:" + getRoot() + "Program File", ResourceUtil.toExternalForm(url));
    }

    /**
     * @throws Exception
     */
    public void testGetFileName() throws Exception {
        URL url = new File("/Program File").toURI().toURL();
        assertEquals(getRoot() + "Program File", ResourceUtil.getFileName(url));

            inputHierarchy.recordNodeAccessingFileTree(node, filteredFileTreeInput.getRoot(), spec);
            collectValidationProblemsForConsumer(
                node,
                validationContext,
                filteredFileTreeInput.getRoot(),
                outputHierarchy.getNodesAccessing(filteredFileTreeInput.getRoot(), spec)
            );
        }
    }