import java.util.Date;
import java.util.List;
import java.util.Properties;

import org.apache.maven.model.Model;
import org.apache.maven.model.Profile;
import org.apache.maven.model.resolution.ModelResolver;
import org.apache.maven.model.resolution.WorkspaceModelResolver;

/**
 * Collects settings that control building of effective models.
 *
 * @deprecated use {@code org.apache.maven.api.services.ModelBuilder} instead
 */

 * under the License.
 */
package org.apache.maven.plugin.internal;

import org.eclipse.aether.RepositorySystemSession;
import org.eclipse.aether.artifact.Artifact;
import org.eclipse.aether.resolution.ArtifactDescriptorResult;

/**
 * Service responsible for validating plugin dependencies.
 *
 * @since 3.9.3
 */
interface MavenPluginDependenciesValidator {
    /**
     * Checks mojo dependency issues.

import org.apache.maven.plugin.MojoExecution;

/**
 * A stub implementation that assumes an empty lifecycle to bypass interaction with the plugin manager and to avoid
 * plugin artifact resolution from repositories.
 *
 */
public class EmptyLifecycleExecutor implements LifecycleExecutor {

    @Override
    public MavenExecutionPlan calculateExecutionPlan(MavenSession session, String... tasks) {

    private final ArtifactResolverResult result;

    /**
     * @param message the message for the exception
     * @param e the exception itself
     * @param result the resolution result containing detailed information
     */
    public ArtifactResolverException(String message, Exception e, ArtifactResolverResult result) {
        super(message, e);
        this.result = result;
    }

import org.eclipse.aether.RepositorySystem;
import org.eclipse.aether.RepositorySystemSession;
import org.eclipse.aether.repository.LocalRepositoryManager;
import org.eclipse.aether.resolution.ArtifactRequest;
import org.eclipse.aether.resolution.ArtifactResult;

/**
 */
@Named
@Singleton
@Deprecated
public class DefaultArtifactResolver implements ArtifactResolver, Disposable {
    @Inject
    private Logger logger;

package org.apache.maven.plugin.internal;

import org.apache.maven.plugin.PluginValidationManager;
import org.eclipse.aether.RepositorySystemSession;
import org.eclipse.aether.artifact.Artifact;
import org.eclipse.aether.resolution.ArtifactDescriptorResult;

import static java.util.Objects.requireNonNull;

/**
 * Service responsible for validating plugin dependencies.
 *
 * @since 3.9.2
 */

        ResolutionNode resolvedNode = getConflictResolver().resolveConflict(actualNode1, actualNode2);

        assertNotNull(resolvedNode, "Expected resolvable");
        assertEquals(expectedNode, resolvedNode, "Resolution node");
    }

    protected Artifact createArtifact(String id, String version) throws InvalidVersionSpecificationException {
        return createArtifact(id, version, Artifact.SCOPE_COMPILE);
    }

     *
     * @param request The request that holds the details about the plugin and the repositories to consult, must not be
     *            {@code null}.
     * @return The result of the prefix resolution, never {@code null}.
     * @throws NoPluginFoundForPrefixException If the plugin prefix could not be resolved.
     */
    PluginPrefixResult resolve(PluginPrefixRequest request) throws NoPluginFoundForPrefixException;

## Conflict Resolution

package org.apache.maven.plugin.version.internal;

import org.apache.maven.plugin.version.PluginVersionResult;
import org.eclipse.aether.repository.ArtifactRepository;

/**
 * Describes the result of a plugin version resolution request.
 *
 * @since 3.0
 */
class DefaultPluginVersionResult implements PluginVersionResult {

    private String version;

    private ArtifactRepository repository;