versionRange = null;
    }

    @Override
    public String getType() {
        return type;
    }

    @Override
    public void setFile(File file) {
        this.file = file;
    }

    @Override
    public File getFile() {
        return file;
    }

    @Override
    public ArtifactRepository getRepository() {
        return repository;
    }

    @Override

        assertEquals(getRoot() + "Program File", ResourceUtil.getFileName(url));
        url = ResourceUtil.getResource("java/lang/String.class");
        assertNull(ResourceUtil.getFile(url));
    }

    private String getRoot() throws IOException {
        final String root = new File("/").getCanonicalPath().replace('\\', '/');
        if (root.startsWith("/")) {
            return root;

        return metadata.getRemoteFilename();
    }

    private String emptify(String string) {
        return (string != null) ? string : "";
    }

    public File getFile() {
        return null;
    }

    public MetadataBridge setFile(File file) {
        return this;
    }

    @Override
    public Path getPath() {
        return null;
    }

    public Nature getNature() {

            File selectedProject =
                    new File(new File(reactorDirectory, selector).toURI().normalize());

            if (selectedProject.isFile()) {
                return selectedProject.equals(project.getFile());
            } else if (selectedProject.isDirectory()) {
                return selectedProject.equals(project.getBasedir());
            }
        }

        return false;
    }

        if (Artifact.SCOPE_SYSTEM.equals(node.getArtifact().getScope())
                && (node.getArtifact().getFile() == null)
                && (artifact.getFile() != null)) {
            fireEvent(ResolutionListener.MANAGE_ARTIFACT_SYSTEM_PATH, listeners, node, artifact);
            node.getArtifact().setFile(artifact.getFile());
        }
    }

    /**
     * Check if the artifactScope needs to be updated. <a

        this.path = path;
        this.timestamp = timestamp;
    }

    @Override
    public String getType() {
        return MAVEN_METADATA_XML;
    }

    @Deprecated
    @Override
    public File getFile() {
        return path != null ? path.toFile() : null;
    }

    @Override
    public Path getPath() {
        return path;
    }

            boolean v4api = foreignImports != null && foreignImports.containsValue(maven4ApiRealm);
            for (Artifact artifact : artifacts) {
                if (!isProvidedArtifact(artifact, v4api) && artifact.getFile() != null) {
                    constituents.add(new ArtifactClassRealmConstituent(artifact));
                } else if (logger.isDebugEnabled()) {
                    logger.debug("  Excluded: {}", getId(artifact));

        // only show msg if a change is actually taking place
        if (!replacement.getScope().equals(artifact.getScope())) {
            String msg = indent + artifact + " (applying system path: " + replacement.getFile() + ")";
            logger.debug(msg);
        }
    }

        @SuppressWarnings("deprecation")
        List<Artifact> artifacts = project.getCompileArtifacts();
        assertEquals(1, artifacts.size());
        assertThat(artifacts.get(0).getFile().getName(), endsWith("tools.jar"));
    }

    @Override
    public Model getModel() {
        return project.getModel().getDelegate();
    }

    @Nonnull
    @Override
    public Path getPomPath() {
        return nonNull(project.getFile(), "pomPath").toPath();
    }

    @Override
    public Path getBasedir() {
        return nonNull(project.getBasedir(), "basedir").toPath();
    }

    @Nonnull
    @Override