//
    // ----------------------------------------------------------------------

    @Override
    public String getId() {
        return getDependencyConflictId() + ":" + getBaseVersion();
    }

    @Override
    public String getDependencyConflictId() {
        StringBuilder sb = new StringBuilder(128);
        sb.append(getGroupId());
        sb.append(':');
        appendArtifactTypeClassifierString(sb);

    File getFile();

    void setFile(File destination);

    String getBaseVersion();

    void setBaseVersion(String baseVersion);

    String getId();

    String getDependencyConflictId();

    void addMetadata(ArtifactMetadata metadata);

    Collection<ArtifactMetadata> getMetadataList();

    void setRepository(ArtifactRepository remoteRepository);

            throws ArtifactResolutionException {
        Map<String, Artifact> managedVersions =
                Collections.singletonMap(managedVersion.getDependencyConflictId(), managedVersion);
        return artifactCollector.collect(
                Collections.singleton(a.artifact),
                projectArtifact.artifact,
                managedVersions,
                null,

            } catch (RepositoryMetadataResolutionException e) {
                throw new ArtifactDeploymentException(
                        "Error retrieving previous build number for artifact '" + artifact.getDependencyConflictId()
                                + "': " + e.getMessage(),
                        e);
            }

            RepositoryMetadata metadata = new SnapshotArtifactRepositoryMetadata(artifact, snapshot);

    }

    public void setError(String error) {
        this.error = error;
    }

    public boolean isError() {
        return error == null;
    }

    public String getDependencyConflictId() {
        return groupId + ":" + artifactId;
    }

        }

        // remove the originating artifact if it is also in managed versions to avoid being modified during resolution
        Artifact managedOriginatingArtifact = versionMap.get(originatingArtifact.getDependencyConflictId());

        if (managedOriginatingArtifact != null) {
            // TODO we probably want to warn the user that he is building an artifact with
            // different values than in dependencyManagement

                    Map<String, Artifact> mergedArtifacts = new LinkedHashMap<>();
                    for (Artifact artifact : allArtifacts) {
                        String conflictId = artifact.getDependencyConflictId();
                        if (!mergedArtifacts.containsKey(conflictId)) {
                            mergedArtifacts.put(conflictId, artifact);
                        }
                    }