public String getArtifactId() {
        return artifact.getArtifactId();
    }

    public String getType() {
        return artifact.getExtension();
    }

    public String getClassifier() {
        return artifact.getClassifier();
    }

    public String getVersion() {
        return artifact.getBaseVersion();
    }

    public File getFile() {
        return artifact.getFile();
    }

    @Override

            type = session.getSession().getArtifactTypeRegistry().get(request.getType());
        }
        String str1 = request.getClassifier();
        String classifier =
                str1 != null && !str1.isEmpty() ? request.getClassifier() : type != null ? type.getClassifier() : null;
        String str = request.getExtension();
        String extension =

                type = session.getSession().getArtifactTypeRegistry().get(request.getType());
            }
            String str1 = request.getClassifier();
            String classifier = str1 != null && !str1.isEmpty()
                    ? request.getClassifier()
                    : type != null ? type.getClassifier() : "";
            String str = request.getExtension();
            String extension =

                    if (classifier == null) {
                        if (a.getClassifier() != null) {
                            result = 1;
                        }
                    } else {
                        if (a.getClassifier() != null) {
                            result = classifier.compareTo(a.getClassifier());
                        } else {
                            result = -1;

            if ("pom".equals(artifact.getExtension()) || artifact.getExtension().startsWith("pom.")) {
                if (CONSUMER_POM_CLASSIFIER.equals(artifact.getClassifier())) {
                    consumers.add(artifact);
                } else if ("".equals(artifact.getClassifier())) {
                    mains.add(artifact);
                }
            }
        }
        if (!mains.isEmpty() && !consumers.isEmpty()) {

                message,
                artifact.getGroupId(),
                artifact.getArtifactId(),
                artifact.getVersion(),
                artifact.getType(),
                artifact.getClassifier(),
                null,
                artifact.getDownloadUrl(),
                artifact.getDependencyTrail());
    }

    protected ArtifactNotFoundException(

            @Override
            public String getArtifactId() {
                return dependency.getArtifactId();
            }

            @Override
            public String getClassifier() {
                return dependency.getClassifier();
            }

            @Override
            public VersionConstraint getVersion() {
                return session.parseVersionConstraint(dependency.getVersion());

                    && Objects.equals(aD.getVersion(), bD.getVersion()) //
                    && Objects.equals(aD.getType(), bD.getType()) //
                    && Objects.equals(aD.getClassifier(), bD.getClassifier()) //
                    && Objects.equals(aD.getScope(), bD.getScope());

            r &= exclusionsEquals(aD.getExclusions(), bD.getExclusions());

            if (!r) {

    }

    @Override
    public String getArtifactId() {
        return dependency.getArtifact().getArtifactId();
    }

    @Override
    public String getClassifier() {
        return dependency.getArtifact().getClassifier();
    }

    @Override
    public VersionConstraint getVersion() {
        return session.parseVersionConstraint(dependency.getArtifact().getVersion());
    }

    @Override

                artifact.getArtifactId(),
                artifact.getVersion(),
                null,
                artifact.getProperty(ArtifactProperties.TYPE, artifact.getExtension()),
                nullify(artifact.getClassifier()),
                handler);

        result.setFile(artifact.getFile());
        result.setResolved(artifact.getFile() != null);

        List<String> trail = new ArrayList<>(1);