<version>1.0.0</version>
                </project>
                """;

            Document document = Document.of(pomXml);
            ModelVersionUtils.updateModelVersion(document, targetVersion);
            Element root = document.root();
            Element modelVersionElement = root.child("modelVersion").orElse(null);
            assertNotNull(modelVersionElement);

                </project>
                """;

            Document document = Document.of(pomXml);
            Map<Path, Document> pomMap = Map.of(Paths.get("pom.xml"), document);

            UpgradeContext context = createMockContext();
            strategy.doApply(context, pomMap);

            // Verify the structure
            Editor editor = new Editor(document);
            Element root = editor.root();

                    <artifactId>child-project</artifactId>
                </project>
                """;

            Document parentDoc = Document.of(parentPomXml);
            Document childDoc = Document.of(childPomXml);

            Map<Path, Document> pomMap = new HashMap<>();
            pomMap.put(Paths.get("/project/pom.xml"), parentDoc);

                    </dependencies>
                </project>
                """;

            Document parentDoc = Document.of(parentPomXml);
            Document moduleADoc = Document.of(moduleAPomXml);
            Document moduleBDoc = Document.of(moduleBPomXml);

            Map<Path, Document> pomMap = new HashMap<>();
            pomMap.put(Paths.get("project", "pom.xml"), parentDoc);

    /**
     * Extracts YAML front matter metadata from the document.
     *
     * @param document the parsed Markdown document
     * @param extractData the extract data to populate
     */
    protected void extractFrontMatterMetadata(final Node document, final ExtractData extractData) {
        final YamlFrontMatterVisitor visitor = new YamlFrontMatterVisitor();
        document.accept(visitor);

 *
 * <p>Strategies work with domtrip Documents for perfect formatting preservation.
 * Subclasses can create domtrip Editors from Documents as needed:
 * <pre>
 * Editor editor = new Editor(document);
 * // ... perform domtrip operations ...
 * // Document is automatically updated
 * </pre>
 */
public abstract class AbstractUpgradeStrategy implements UpgradeStrategy {

    /**

        return null;
    }

    /**
     * Processes a document through the ingest pipeline if an ingest factory is available.
     * Applies all configured ingesters to transform and enrich the document data.
     *
     * @param accessResult the access result containing document metadata
     * @param map the document data map to process
     * @return the processed document map after applying all ingesters
     */

            UpgradeContext context = createMockContext();
            Map<Path, Document> pomMap = Map.of(
                    Paths.get("pom.xml"), mock(Document.class),
                    Paths.get("module/pom.xml"), mock(Document.class));

            // Mock strategies with different results
            when(mockStrategies.get(0).isApplicable(context)).thenReturn(true);

    document.querySelectorAll(".use-termynal").forEach(node => {
        node.style.display = "block";
        new Termynal(node, {
            lineDelay: 500
        });
    });
    const progressLiteralStart = "---> 100%";
    const promptLiteralStart = "$ ";
    const customPromptLiteralStart = "# ";
    const termynalActivateClass = "termy";
    let termynals = [];

    function createTermynals() {
        document

     * This is used during inference when the model version can be inferred.
     *
     * @param document the XML document
     * @return true if the element was removed, false if it didn't exist
     */
    public static boolean removeModelVersion(Document document) {
        Element root = document.root();
        if (root == null) {
            return false;
        }