if (url.contains("${")) {
                    // Allow repository URL interpolation; do not disable.
                    // Keep a gentle warning to help users notice unresolved placeholders at build time.
                    String repositoryId = repository.childText("id");
                    context.info("Detected interpolated expression in " + elementType + " URL (id: " + repositoryId

        Model model = result.getRawModel();
        // For BOMs without flattening, we just need to transform the packaging from "bom" to "pom"
        // but keep everything else from the raw model (including unresolved versions)
        return transformBom(model, project);
    }

    protected Model buildBom(RepositorySystemSession session, MavenProject project, ModelSource src)
            throws ModelBuilderException {

        Sources.BuildPathSource source = (Sources.BuildPathSource) Sources.buildSource(basePath);
        ModelSource resolved = source.resolve(locator, "subproject");

        assertNotNull(resolved);
        assertInstanceOf(Sources.BuildPathSource.class, resolved);
        assertEquals(resolvedPath, resolved.getPath());

        verify(locator).locateExistingPom(any(Path.class));
    }

    @Test

 * <ul>
 *   <li>Build sources: Used for POM files of projects being built by Maven in the filesystem.
 *       These sources support resolving related POMs using the {@link ModelLocator}.</li>
 *   <li>Resolved sources: Used for artifacts that have been resolved by Maven from repositories
 *       (using groupId:artifactId:version coordinates) and downloaded to the local repository.
 *       These sources do not support resolving other sources.</li>
 * </ul>
 *

    public static ModelSource buildSource(@Nonnull Path path) {
        return new BuildPathSource(requireNonNull(path, "path"));
    }

    /**
     * Creates a new resolved source for the specified path and location.
     * Resolved sources are used for artifacts that have been resolved by Maven
     * from repositories (using groupId:artifactId:version coordinates) and
     * downloaded to the local repository. These sources do not support resolving

    @Test
    void testResolvedSourceWithModelId() {
        String location = "/tmp/resolved-pom.xml";
        Path path = Paths.get(location);
        String modelId = "org.apache.maven:maven-core:4.0.0";

        ModelSource source = Sources.resolvedSource(path, modelId);

        assertNotNull(source);
        assertEquals(modelId, source.getModelId(), "Resolved source should return the provided modelId");

         * This is the default behavior.
         */
        RELEASE_OR_SNAPSHOT
    }

    /**
     * Gets the artifact coordinates whose version range should be resolved.
     * The coordinates may contain a version range (e.g., "[1.0,2.0)") or a single version.
     *
     * @return the artifact coordinates, never {@code null}
     */
    @Nonnull

    public ExtensionResolutionException(CoreExtension extension, Throwable cause) {
        super(
                "Extension " + extension.getId() + " or one of its dependencies could not be resolved: "
                        + cause.getMessage(),
                cause);
        this.extension = extension;
    }

    /**
     * Constructor accepting the new API type for internal use.
     *

        this.target = target;
        this.session = session;
        this.sourcePathProvider = sourcePathProvider;
        this.sourceState = new AtomicReference<>(null);
    }

    @Override
    public boolean isResolved() {
        return getFile() != null;
    }

    @Override
    public void setFile(File file) {
        throw new UnsupportedOperationException("transformed artifact file cannot be set");
    }

     * <strong>Important:</strong> This method returns the target path as specified in the configuration,
     * which may be relative or absolute. It does <strong>not</strong> perform any path resolution.
     * For the fully resolved absolute path, use {@link #targetPath(Project)} instead.
     * </p>
     * <p>
     * <strong>Return Value Semantics:</strong>
     * </p>
     * <ul>