import org.apache.maven.execution.MavenSession;
import org.apache.maven.lifecycle.internal.ExecutionEventCatapult;
import org.apache.maven.plugin.MojoExecution;

/**
 */
public class ExecutionEventCatapultStub implements ExecutionEventCatapult {

    public void fire(Type eventType, MavenSession session, MojoExecution mojoExecution) {}

import javax.inject.Singleton;

import org.apache.maven.artifact.metadata.ArtifactMetadataSource;
import org.apache.maven.artifact.resolver.DefaultArtifactResolver;

@Named("classpath")
@Singleton
@Deprecated
public class TestArtifactResolver extends DefaultArtifactResolver {
    private ArtifactMetadataSource source;

    @Inject
    public TestArtifactResolver(final @Named("classpath") ArtifactMetadataSource source) {

 * <p>
 * When this annotation is applied to a method it applies to the method return value.
 *
 * @see Nullable
 * @since 4.0.0
 */
@Experimental
@Documented
@Retention(RetentionPolicy.CLASS)
@Target({ElementType.FIELD, ElementType.PARAMETER, ElementType.METHOD})

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

import java.util.Collection;

import org.apache.maven.execution.MojoExecutionEvent;
import org.apache.maven.execution.MojoExecutionListener;

class CompoundMojoExecutionListener implements MojoExecutionListener {

    private final Collection<MojoExecutionListener> listeners;

    CompoundMojoExecutionListener(Collection<MojoExecutionListener> listeners) {

 * under the License.
 */
package org.apache.maven.project;

import org.eclipse.aether.RepositorySystemSession;
import org.eclipse.aether.graph.DependencyFilter;

/**
 */
public class DefaultDependencyResolutionRequest implements DependencyResolutionRequest {

    private MavenProject project;

    private DependencyFilter filter;

    private RepositorySystemSession session;

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

import java.util.AbstractCollection;
import java.util.Collection;
import java.util.Iterator;
import java.util.function.Function;

public class MappedCollection<U, V> extends AbstractCollection<U> {
    private final Collection<V> list;
    private final Function<V, U> mapper;

    public MappedCollection(Collection<V> list, Function<V, U> mapper) {

import org.apache.maven.execution.MojoExecutionEvent;
import org.apache.maven.execution.MojoExecutionListener;
import org.apache.maven.plugin.MojoExecutionException;

@Named
@Singleton
public class DelegatingMojoExecutionListener implements MojoExecutionListener {
    private final List<MojoExecutionListener> listeners = new CopyOnWriteArrayList<>();

 * under the License.
 */
package org.apache.maven.building;

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

/**
 * Collects problems that are encountered during settings building.
 *
 */
class DefaultProblemCollector implements ProblemCollector {

    private final List<Problem> problems;

    private String source;

    DefaultProblemCollector(List<Problem> problems) {

@Deprecated
public interface ConflictResolverFactory {
    // constants --------------------------------------------------------------

    /** The plexus role for this component. */
    String ROLE = ConflictResolverFactory.class.getName();

    // methods ----------------------------------------------------------------

    /**
     * Gets a conflict resolver of the specified type.
     *

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

/**
 * {@code wrapper} lifecycle provider.
 */
@Named(WrapperLifecycleProvider.LIFECYCLE_ID)
@Singleton
public final class WrapperLifecycleProvider extends AbstractLifecycleProvider {
    static final String LIFECYCLE_ID = "wrapper";

    // START SNIPPET: wrapper
    private static final String[] PHASES = {"wrapper"};