* @param childDirectory The directory defined in child model, may be <code>null</code>.
     * @return The path adjustment, can be empty but never <code>null</code>.
     */
    private String getChildPathAdjustment(Model child, Model parent, String childDirectory) {
        String adjustment = "";

        if (parent != null) {
            String childName = child.getArtifactId();

            /*

 * more adapted algorithms.
 *
 */
public class MavenModelMerger extends MavenMerger {

    /**
     * The hint key for the child path adjustment used during inheritance for URL calculations.
     */
    public static final String CHILD_PATH_ADJUSTMENT = "child-path-adjustment";

    /**
     * The context key for the artifact id of the target model.
     */
    public static final String ARTIFACT_ID = "artifact-id";

                "maven-project-tests" + System.currentTimeMillis() + "/child/pom.xml");

        childProject.setFile(childFile);

        String adjustment = parentProject.getModulePathAdjustment(childProject);

        assertNotNull(adjustment);

        assertEquals("..", adjustment);
    }

    @Test
    void testIdentityProtoInheritance() {
        Parent parent = new Parent();

        parent.setGroupId("test-group");

import org.apache.maven.api.model.Model;
import org.apache.maven.api.services.ModelBuilderRequest;

/**
 * Normalizes URLs to remove the ugly parent references "../" that got potentially inserted by URL adjustment during
 * model inheritance.
 *
 */
public interface ModelUrlNormalizer {

    /**
     * Normalizes the well-known URLs of the specified model.
     *

  <groupId>org.apache.maven.its.mng</groupId>
  <artifactId>parent</artifactId>
  <version>0.1</version>
  <packaging>pom</packaging>

  <!--
  NOTE: This extends the test to check an edge case of URL adjustment which must not error out during inheritance
  if the child misses the artifactId (as to be reported by validation).
  -->
  <url>https://maven.apache.org/</url>

    <artifactId>parent</artifactId>
    <version>0.1</version>
  </parent>

  <artifactId>ap</artifactId>
  <packaging>pom</packaging>
  <name>Another Parent to test multi-level URL adjustment</name>

    }

    // ===================================================================================
    //                                                                     Time Adjustment
    //                                                                     ===============
    @Override
    protected String getTimeAdjustTimeMillis() {
        return fessConfig.getTimeAdjustTimeMillis();
    }

import org.apache.maven.api.services.model.ModelUrlNormalizer;
import org.apache.maven.api.services.model.UrlNormalizer;

/**
 * Normalizes URLs to remove the ugly parent references "../" that got potentially inserted by URL adjustment during
 * model inheritance.
 *
 */
@Named
@Singleton
public class DefaultModelUrlNormalizer implements ModelUrlNormalizer {

    private final UrlNormalizer urlNormalizer;

    @Inject

# /---------------------------------------------------------------------------
# littleAdjustmentMap: (NotRequired - Default map:{})
#
# The various settings about a little adjustment.
#
# o isAvailableAddingSchemaToTableSqlName: (NotRequired - Default false)
# o isAvailableAddingCatalogToTableSqlName: (NotRequired - Default false)
# o isAvailableDatabaseDependency: (NotRequired - Default false)
# o isAvailableDatabaseNativeJDBC: (NotRequired - Default false)

                    }

                    String adjustment = null;

                    if (lastSlash > -1) {
                        moduleName = moduleName.substring(lastSlash + 1);
                        adjustment = modulePath.substring(0, lastSlash);
                    }

                    moduleAdjustments.put(moduleName, adjustment);
                }
            }
        }