.filter(artifact ->
                        Objects.equals(requestedRepositoryConflictId, ArtifactIdUtils.toVersionlessId(artifact)))
                .findFirst()
                .orElse(null);
    }

    /**
     * Determines whether the specified artifact refers to test classes.
     *
     * @param artifact The artifact to check, must not be {@code null}.

        Source globalSource = request.getGlobalSettingsSource().orElse(null);
        Settings global = readSettings(globalSource, false, request, problems);

        Source projectSource = request.getProjectSettingsSource().orElse(null);
        Settings project = readSettings(projectSource, true, request, problems);

        Source userSource = request.getUserSettingsSource().orElse(null);

            this.topLevelProject = projects.stream()
                    .filter(project -> project.isExecutionRoot())
                    .findFirst()
                    .orElse(first);
        } else {
            this.currentProject = new ThreadLocal<>();
            this.topLevelProject = null;
        }
        this.projects = projects;
    }

        if (artifact == null) {
            return null;
        }

        Artifact result = toArtifact(artifact);

        List<Exclusion> excl = Optional.ofNullable(exclusions).orElse(Collections.emptyList()).stream()
                .map(RepositoryUtils::toExclusion)
                .collect(Collectors.toList());
        return new Dependency(result, artifact.getScope(), artifact.isOptional(), excl);

                     * The latter case (keep patching) is okay if the main module will be defined later.
                     */
                    type = cache.selectPathType(pathTypes, filter, path).orElse(type);
                }
                addPathElement(type, info.getKey());
                // There is usually no more than one element, but nevertheless allow multi-modules.
            }
            /*

    }

    @Override
    public org.eclipse.aether.artifact.Artifact toArtifact(Artifact artifact) {
        Path path = getService(ArtifactManager.class).getPath(artifact).orElse(null);
        if (artifact instanceof DefaultArtifact) {
            org.eclipse.aether.artifact.Artifact a = ((DefaultArtifact) artifact).getArtifact();
            if (Objects.equals(path, a.getPath())) {

                     * The latter case (keep patching) is okay if the main module will be defined later.
                     */
                    type = cache.selectPathType(pathTypes, filter, path).orElse(type);
                }
                addPathElement(type, info.getKey());
                // There is usually no more than one element, but nevertheless allow multi-modules.
            }
            /*

    public org.eclipse.aether.artifact.Artifact toArtifact(Artifact artifact) {
        File file = getService(ArtifactManager.class)
                .getPath(artifact)
                .map(Path::toFile)
                .orElse(null);
        if (artifact instanceof DefaultArtifact) {
            org.eclipse.aether.artifact.Artifact a = ((DefaultArtifact) artifact).getArtifact();
            if (Objects.equals(file, a.getFile())) {