return Plugin.newBuilder()
                .groupId("org.apache.maven.plugins")
                .artifactId(artifactId)
                .executions(Arrays.stream(goals)
                        .map(goal -> PluginExecution.newBuilder()
                                .id("default-" + goal)
                                .goals(List.of(goal))
                                .build())

        Set<ModelSource> sources = mappedSources.get(groupId + ":" + artifactId);
        if (sources == null) {
            return null;
        }
        return sources.stream()
                .reduce((a, b) -> {
                    throw new IllegalStateException(String.format(
                            "No unique Source for %s:%s: %s and %s",

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

import java.util.Collection;
import java.util.Set;
import java.util.stream.Collectors;
import java.util.stream.Stream;

import org.apache.maven.api.services.MessageBuilder;
import org.apache.maven.api.services.MessageBuilderFactory;
import org.apache.maven.api.xml.XmlNode;

 */
package org.apache.maven.api.services;

import java.util.List;
import java.util.stream.Stream;
import java.util.stream.StreamSupport;

import org.apache.maven.api.Lifecycle;

public interface LifecycleRegistry extends ExtensibleEnumRegistry<Lifecycle>, Iterable<Lifecycle> {
    default Stream<Lifecycle> stream() {
        return StreamSupport.stream(spliterator(), false);
    }

    List<String> computePhases(Lifecycle lifecycle);

            return calculate(inputStream, algorithms);
        }
    }

    @Override
    public Map<ChecksumAlgorithm, String> calculate(InputStream stream, Collection<ChecksumAlgorithm> algorithms)
            throws IOException {
        nonNull(stream, "stream");
        nonNull(algorithms, "algorithms");
        LinkedHashMap<ChecksumAlgorithm, ChecksumCalculator> algMap = new LinkedHashMap<>();

            return calculate(inputStream, algorithms);
        }
    }

    @Override
    public Map<ChecksumAlgorithm, String> calculate(InputStream stream, Collection<ChecksumAlgorithm> algorithms)
            throws IOException {
        nonNull(stream, "stream");
        nonNull(algorithms, "algorithms");
        LinkedHashMap<ChecksumAlgorithm, ChecksumCalculator> algMap = new LinkedHashMap<>();

            }
        }

        final Stream<String> projectProfiles = projectsIncludingParents.stream()
                .flatMap(p -> p.getModel().getDelegate().getProfiles().stream())
                .map(Profile::getId);
        final Stream<String> settingsProfiles =
                session.getSettings().getProfiles().stream().map(org.apache.maven.settings.Profile::getId);

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

import java.util.Collections;
import java.util.Map;
import java.util.stream.Collectors;
import java.util.stream.Stream;

import org.apache.maven.api.annotations.Experimental;
import org.apache.maven.api.annotations.Immutable;
import org.apache.maven.api.annotations.Nonnull;

/**
 * Dependency scope.

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

import org.hamcrest.BaseMatcher;
import org.hamcrest.Description;
import org.hamcrest.Matcher;

import static java.util.stream.Collectors.joining;

/**
 * Hamcrest matcher to help create fluent assertions about {@link ProjectBuildingResult} instances.
 */
class ProjectBuildingResultWithLocationMatcher extends BaseMatcher<ProjectBuildingResult> {

package org.apache.maven.graph;

import java.io.File;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
import java.util.stream.Stream;

import org.apache.maven.MavenExecutionException;
import org.apache.maven.execution.BuildResumptionDataRepository;
import org.apache.maven.execution.MavenExecutionRequest;