*     .map(Element::textContentTrimmed)
 *     .orElse(null);
 *
 * // Set text content (fluent API)
 * element.textContent("4.0.0");
 * }</pre>
 *
 * <h2>When to Use DomUtils</h2>
 * <p>Use DomUtils methods when you need:
 * <ul>
 * <li>Maven-specific element ordering (insertNewElement, insertContentElement)</li>
 * <li>High-level helpers (addGAVElements, createDependency, createPlugin)</li>

        DomUtils.insertContentElement(root, "licenses", "");
        DomUtils.insertContentElement(root, "name", "Test Project");
        DomUtils.insertNewElement("dependencies", root);
        DomUtils.insertContentElement(root, "description", "A test project");
        DomUtils.insertNewElement("properties", root);
        DomUtils.insertContentElement(root, "url", "https://example.com");

            Element dependencies = DomUtils.findChildElement(moduleBRoot, "dependencies");
            Element dependency = DomUtils.findChildElement(dependencies, "dependency");

            // Verify dependency elements exist before inference
            assertNotNull(DomUtils.findChildElement(dependency, "groupId"));
            assertNotNull(DomUtils.findChildElement(dependency, "artifactId"));

            Editor editor = new Editor(document);
            Element root = editor.root();
            Element build = DomUtils.findChildElement(root, "build");
            Element pluginManagement = DomUtils.findChildElement(build, "pluginManagement");
            Element plugins = DomUtils.findChildElement(pluginManagement, "plugins");
            var pluginElements = plugins.children("plugin").toList();

        Element subprojectsElement = root.child(SUBPROJECTS).orElse(null);
        if (subprojectsElement != null) {
            if (isSubprojectsListRedundant(subprojectsElement, pomPath)) {
                DomUtils.removeElement(subprojectsElement);
                context.detail("Removed: redundant subprojects list (matches direct children)");
                hasChanges = true;
            }
        }

            // Verify child elements namespace updated recursively
            Element dependencies = DomUtils.findChildElement(root, "dependencies");
            assertNotNull(dependencies);
            assertEquals(expectedNamespaceUri, dependencies.namespaceURI());

            Element dependency = DomUtils.findChildElement(dependencies, "dependency");
            assertNotNull(dependency);

        if (buildElement == null) {
            buildElement = DomUtils.insertNewElement(BUILD, root);
        }

        Element pluginManagementElement = buildElement.child(PLUGIN_MANAGEMENT).orElse(null);
        if (pluginManagementElement == null) {
            pluginManagementElement = DomUtils.insertNewElement(PLUGIN_MANAGEMENT, buildElement);
        }

                if (!correctRelativePathStr.equals(currentRelativePath)) {
                    // Update or create relativePath element using DomUtils convenience method
                    DomUtils.updateOrCreateChildElement(parentElement, RELATIVE_PATH, correctRelativePathStr);
                    context.detail("Fixed: " + "relativePath corrected from '" + currentRelativePath + "' to '"

 *   <li>{@link org.apache.maven.cling.invoker.mvnup.goals.PomDiscovery} - Discovers POM files in multi-module projects</li>
 *   <li>{@link org.apache.maven.cling.invoker.mvnup.goals.DomUtils} - XML manipulation utilities</li>
 * </ul>
 *
 * <h2>Usage Examples</h2>
 *
 * <h3>Check for Available Upgrades</h3>
 * <pre>{@code
 * mvnup check
 * }</pre>
 *
 * <h3>Apply All Upgrades</h3>

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

            // Convert to string to check formatting
            String result = DomUtils.toXml(document);

            // Check that the plugin version was upgraded
            assertTrue(result.contains("<version>3.2</version>"), "Plugin version should be upgraded to 3.2");