*
 * @since 4.0.0
 */
@Experimental
public interface DependencyCollector extends Service {

    /**
     * Collects the transitive dependencies and builds a dependency graph.
     * Note that this operation is only concerned about determining the coordinates of the
     * transitive dependencies and does not actually resolve the artifact files.
     *

  <description>
    Verify that attributes in plugin configuration elements are not erroneously duplicated to other elements when
    plugin management and a profile are used.
  </description>

  <build>
    <!-- NOTE: This test used plugin management for the IT plugin -->
    <pluginManagement>
      <plugins>
        <plugin>
          <groupId>org.apache.maven.its.plugins</groupId>

          <artifactId>maven-it-plugin-configuration</artifactId>
          <version>2.1-SNAPSHOT</version>
          <inherited>true</inherited>
          <configuration>
            <listParam>
              <!-- NOTE: These values are deliberately not in alpha order! -->
              <listParam>PARENT-1</listParam>
              <listParam>PARENT-3</listParam>
              <listParam>PARENT-2</listParam>

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

/**
 * A task that is a goal.
 * <p>
 * <strong>NOTE:</strong> This class is not part of any public api and can be changed or deleted without prior notice.
 *
 * @since 3.0
 */
public final class GoalTask extends Task {
    public GoalTask(String pluginGoal) {

     * <ul>
     *     <li>System properties (lowest precedence)</li>
     *     <li>Project properties (optional)</li>
     *     <li>User properties (highest precedence)</li>
     * </ul>
     * Note: Project properties contains properties injected from profiles, if applicable. Their precedence is
     * {@code profile > project}, hence active profile property may override project property.
     * <p>

    <groupId>org.apache.maven.its.mng0522</groupId>
    <artifactId>parent</artifactId>
    <version>1.0-SNAPSHOT</version>
  </parent>

  <artifactId>child-project</artifactId>
  <version>1.0-SNAPSHOT</version>
  <!-- NOTE: The upper-case packaging name is intentional and triggers a special mode in the EmptyLifecycleExecutor -->
  <packaging>JAR</packaging>

  <build>
    <plugins>
      <plugin>

     * @return the assembled toolchains, never {@code null}
     */
    @Nonnull
    PersistedToolchains getEffectiveToolchains();

    /**
     * Gets the problems that were encountered during the settings building. Note that only problems of severity
     * {@link BuilderProblem.Severity#WARNING} and below are reported here. Problems with a higher severity level cause
     * the settings builder to fail with a {@link ToolchainsBuilderException}.

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

/**
 * Maven relocation source.
 * Note: implementations of this component should avoid the "default" name (has special meaning in Eclipse Sisu) and
 * explicitly order implementations using Sisu priorities.
 *
 * @since 4.0.0
 */

    plugin version than the parent.
  </description>

  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.its.plugins</groupId>
        <artifactId>maven-it-plugin-a</artifactId>
        <!-- NOTE: Use different version than parent -->
        <version>2.0</version>
        <executions>
          <execution>
            <id>child-1</id>
            <phase>child-1</phase>
          </execution>

/**
 */
public class LifeCyclePluginAnalyzerStub implements LifeCyclePluginAnalyzer {
    public Set<Plugin> getPluginsBoundByDefaultToAllLifecycles(String packaging) {
        Set<Plugin> plugins;

        // NOTE: The upper-case packaging name is intentional, that's a special hinting mode used for certain tests
        if ("JAR".equals(packaging)) {
            plugins = new LinkedHashSet<>();