Item l = left.hasNext() ? left.next() : null;
                        Item r = right.hasNext() ? right.next() : null;

                        // if this is shorter, then invert the compare and mul with -1
                        int result = l == null ? (r == null ? 0 : -1 * r.compareTo(l)) : l.compareTo(r);

                        if (result != 0) {
                            return result;

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.extension.internal;

import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Provider;
import javax.inject.Singleton;

import java.util.Objects;

import org.apache.maven.internal.CoreRealm;

/**
 * CoreExportsProvider
 */
@Named
@Singleton

import static org.junit.jupiter.api.Assertions.assertEquals;

@PlexusTest
public class ModelBuilderTest {

    @Inject
    ProjectBuilder projectBuilder;

    @Inject
    MavenRepositorySystem mavenRepositorySystem;

    @Inject
    RepositorySystemSessionFactory repositorySessionFactory;

    @Inject
    RepositorySystem repositorySystem;

    @Test
    void testModelBuilder() throws Exception {

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.execution;

import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Singleton;

import org.apache.maven.artifact.versioning.ArtifactVersion;
import org.apache.maven.artifact.versioning.DefaultArtifactVersion;

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.repository;

import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Singleton;

import java.io.File;
import java.util.Map;

import org.apache.maven.artifact.handler.manager.ArtifactHandlerManager;

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.project.validation;

import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Singleton;

import org.apache.maven.model.Model;
import org.apache.maven.model.building.DefaultModelBuildingRequest;
import org.apache.maven.model.building.ModelBuildingRequest;

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.plugin.internal;

import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Singleton;

import org.apache.maven.execution.MavenSession;
import org.apache.maven.plugin.PluginValidationManager;
import org.apache.maven.plugin.descriptor.MojoDescriptor;

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.artifact.installer;

import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Singleton;

import java.io.File;

import org.apache.maven.RepositoryUtils;
import org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.metadata.ArtifactMetadata;

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.repository.legacy.resolver.conflict;

import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Singleton;

import org.codehaus.plexus.PlexusConstants;
import org.codehaus.plexus.PlexusContainer;
import org.codehaus.plexus.component.repository.exception.ComponentLookupException;

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.toolchain;

import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Singleton;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import org.apache.maven.api.toolchain.ToolchainModel;