*
 * <p>This class uses domtrip internally for superior formatting preservation
 * and simplified API while maintaining the same external interface.
 */
public final class ModelVersionUtils {

    private ModelVersionUtils() {
        // Utility class
    }

    /**
     * Detects the model version from a POM document.
     * Uses both the modelVersion element and namespace URI for detection.
     *

        void shouldHandleNewerThan410Versions() {
            assertTrue(ModelVersionUtils.isNewerThan410("4.2.0"));
            assertTrue(ModelVersionUtils.isNewerThan410("5.0.0"));
            assertFalse(ModelVersionUtils.isNewerThan410("4.1.0"));
            assertFalse(ModelVersionUtils.isNewerThan410("4.0.0"));
        }

        @Test
        @DisplayName("should handle null versions in comparison")

        String currentVersion = ModelVersionUtils.detectModelVersion(pomDocument);

        // Only remove modelVersion for 4.1.0+ models where it can be inferred from namespace
        if (MODEL_VERSION_4_1_0.equals(currentVersion) || ModelVersionUtils.isNewerThan410(currentVersion)) {

            if (ModelVersionUtils.removeModelVersion(pomDocument)) {

import static eu.maveniverse.domtrip.maven.MavenPomElements.Namespaces.MAVEN_4_1_0_NAMESPACE;
import static org.apache.maven.cling.invoker.mvnup.goals.ModelVersionUtils.getSchemaLocationForModelVersion;

/**
 * Strategy for upgrading Maven model versions (e.g., 4.0.0 → 4.1.0).
 * Handles namespace updates, schema location changes, and element conversions.
 */
@Named
@Singleton

            targetModel = MODEL_VERSION_4_1_0;
        } else {
            targetModel = MavenPomElements.ModelVersions.MODEL_VERSION_4_0_0;
        }

        if (!ModelVersionUtils.isValidModelVersion(targetModel)) {
            context.failure("Invalid target model version: " + targetModel);
            context.failure("Supported versions: 4.0.0, 4.1.0");
            return 1;
        }