this.relPath = relPath;
        this.url = url;
        this.canonicalUrl = canonicalUrl;
    }

    /**
     * The url of the path. Must not be null.
     */
    public String getUrl() {
        return url;
    }

    /**
     * The relative path of the path. Must not be null.
     */
    public String getRelPath() {
        return relPath;
    }

    /**
     * Canonical url.

    }

    @Override
    public String getDocumentationUrl() {
        DocLink documentationUrl = featureUsage.getDocumentationUrl();
        return documentationUrl == null ? null : documentationUrl.getUrl();
    }

    @Override
    public String getType() {
        return featureUsage.getType().name();
    }

    @Override
    public List<StackTraceElement> getStackTrace() {

    String pathOfRemoteRepositoryMetadata(ArtifactMetadata artifactMetadata);

    String pathOfLocalRepositoryMetadata(ArtifactMetadata metadata, ArtifactRepository repository);

    String getUrl();

    void setUrl(String url);

    String getBasedir();

    String getProtocol();

    String getId();

    void setId(String id);

    ArtifactRepositoryPolicy getSnapshots();

    public Property<String> getName() {
        return name;
    }

    @Override
    public Property<String> getEmail() {
        return email;
    }

    @Override
    public Property<String> getUrl() {
        return url;
    }

    @Override
    public Property<String> getOrganization() {
        return organization;
    }

    @Override
    public Property<String> getOrganizationUrl() {

        expect:
        featureUsage.getDocumentationUrl()?.getUrl() == expected

        where:
        documentationReference                 | expected
        null                                   | null

        // Value taken from p1
        // ----------------------------------------------------------------------

        assertEquals("scm-url/p2/p3/p4", p4.getScm().getUrl());

        // ----------------------------------------------------------------------
        // Value taken from p4
        // ----------------------------------------------------------------------

                assertEquals(
                        "Could not find artifact org.apache.maven.its:dep-mng5459:pom:0.4.0-20130404.090532-2 in repo ("
                                + newTestRepository().getUrl() + ")",
                        evt.getException().getMessage());
                missingArtifactDescriptor = true;
            }
        }

        assertTrue(
                missingArtifactDescriptor,

                repos.append(", ");

                if (repository != null) {
                    repos.append(repository.getId())
                            .append(" (")
                            .append(repository.getUrl())
                            .append(")");
                }
            }
        }

        repos.append("]");

        return repos.toString();
    }

     */
    String getName();

    /**
     * Gets the full URL of the artifact.
     *
     * @return The full URL of the artifact, never {@code null}.
     */
    String getUrl();

    /**
     * The size of the artifact in bytes.
     *
     * @return The of the artifact in bytes or a negative value if unknown.
     */
    long getContentLength();

    /**

    public String getLocation() {
        return url.toString();
    }

    /**
     * Gets the URL of this source.
     *
     * @return The underlying URL, never {@code null}.
     */
    public URL getUrl() {
        return url;
    }

    @Override
    public String toString() {
        return getLocation();
    }

    @Override
    public int hashCode() {
        return hashCode;
    }