* under the License.
 */
package org.apache.maven.repository.legacy.resolver.conflict;

import javax.inject.Inject;

import java.util.Collections;

import org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.factory.ArtifactFactory;
import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.artifact.resolver.ResolutionNode;

     * <p>
     * Shortcut for {@code getService(VersionResolver.class).resolve(...)}
     *
     * @param artifact the artifact for which to resolve the version
     * @return resolved version of the given artifact
     * @throws org.apache.maven.api.services.VersionResolverException if the resolution failed
     *
     * @see org.apache.maven.api.services.VersionResolver#resolve(Session, ArtifactCoordinate) (String)
     */
    @Nonnull

     * @return The resolved plugin artifact, never {@code null}.
     * @throws PluginResolutionException If the plugin artifact could not be resolved.
     */
    Artifact resolve(Plugin plugin, List<RemoteRepository> repositories, RepositorySystemSession session)
            throws PluginResolutionException;

    /**
     * Resolves the runtime dependencies of the specified plugin.
     *

import org.apache.maven.artifact.resolver.ArtifactResolutionException;
import org.apache.maven.artifact.resolver.ArtifactResolutionResult;
import org.apache.maven.artifact.resolver.CyclicDependencyException;
import org.apache.maven.artifact.resolver.filter.ArtifactFilter;
import org.apache.maven.artifact.resolver.filter.ExclusionSetFilter;
import org.apache.maven.artifact.resolver.filter.ScopeArtifactFilter;

import org.apache.maven.bridge.MavenRepositorySystem;
import org.apache.maven.internal.impl.InternalSession;
import org.apache.maven.internal.impl.resolver.DefaultModelCache;
import org.apache.maven.internal.impl.resolver.DefaultModelRepositoryHolder;
import org.apache.maven.model.building.ArtifactModelSource;
import org.apache.maven.model.building.DefaultModelProblem;

        Map.Entry<Artifact, Path> resolved = session.resolveArtifact(coord);
        assertNotNull(resolved);
        assertNotNull(resolved.getKey());
        assertNotNull(resolved.getValue());
        Optional<Path> op = session.getArtifactPath(resolved.getKey());
        assertTrue(op.isPresent());
        assertEquals(resolved.getValue(), op.get());
    }

    @Test

        String classifier = artifact.getClassifier();
        String extension = artifact.getExtension();
        Path repo = getProjectLocalRepo();
        return repo.resolve(groupId)
                .resolve(artifactId)
                .resolve(version)
                .resolve(artifactId
                        + "-" + version
                        + (classifier != null && !classifier.isEmpty() ? "-" + classifier : "")

import org.apache.maven.api.services.xml.XmlReaderException;
import org.apache.maven.api.services.xml.XmlReaderRequest;
import org.apache.maven.internal.impl.resolver.DefaultModelCache;
import org.apache.maven.internal.impl.resolver.DefaultModelRepositoryHolder;
import org.apache.maven.internal.impl.resolver.DefaultModelResolver;
import org.apache.maven.model.v4.MavenTransformer;
import org.codehaus.plexus.interpolation.InterpolationException;

        // The root artifact may, or may not be resolved so we need to check before we attempt to resolve.
        // This is often an artifact like a POM that is taken from disk and we already have hold of the
        // file reference. But this may be a Maven Plugin that we need to resolve from a remote repository
        // as well as its dependencies.

org.apache.maven.internal.impl.resolver.PluginsMetadataGeneratorFactory
org.apache.maven.internal.impl.resolver.SnapshotMetadataGeneratorFactory
org.apache.maven.internal.impl.resolver.VersionsMetadataGeneratorFactory
org.apache.maven.internal.impl.resolver.DefaultVersionResolver
org.apache.maven.internal.impl.resolver.DefaultVersionRangeResolver
org.apache.maven.internal.impl.resolver.DefaultArtifactDescriptorReader