/**
 * 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) {
        super(pluginGoal);
    }

        LifecycleExecutionPlanCalculator lifecycleExecutionPlanCalculator =
                createExecutionPlaceCalculator(mojoDescriptorCreator);

        final GoalTask goalTask1 = new GoalTask("compiler:compile");
        final GoalTask goalTask2 = new GoalTask("surefire:test");
        final TaskSegment taskSegment1 = new TaskSegment(false, goalTask1, goalTask2);

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

import org.apache.maven.execution.MavenSession;
import org.apache.maven.lifecycle.internal.DefaultLifecycleTaskSegmentCalculator;
import org.apache.maven.lifecycle.internal.GoalTask;
import org.apache.maven.lifecycle.internal.LifecycleTask;
import org.apache.maven.lifecycle.internal.TaskSegment;
import org.apache.maven.plugin.InvalidPluginDescriptorException;

    }

    private static TaskSegment createTaskSegment() {
        TaskSegment result = new TaskSegment(false);
        result.getTasks().add(new GoalTask("t1"));
        result.getTasks().add(new GoalTask("t2"));
        return result;
    }

    class Dependency {
        MavenProject dependant;

        MavenProject dependency;

import org.apache.maven.lifecycle.MissingProjectException;
import org.apache.maven.lifecycle.NoGoalSpecifiedException;
import org.apache.maven.lifecycle.internal.ExecutionEventCatapult;
import org.apache.maven.lifecycle.internal.GoalTask;
import org.apache.maven.lifecycle.internal.LifecyclePluginResolver;
import org.apache.maven.lifecycle.internal.LifecycleStarter;
import org.apache.maven.lifecycle.internal.LifecycleTask;

 *
 * @since 3.0
 */
public final class TaskSegment {

    // Can be both "LifeCycleTask" (clean/install) and "GoalTask" (org.mortbay.jetty:maven-jetty-plugin:6.1.19:run)

    private final List<Task> tasks;

    private final boolean aggregating;

    public TaskSegment(boolean aggregating) {
        this.aggregating = aggregating;

                    currentSegment = new TaskSegment(aggregating);
                    taskSegments.add(currentSegment);
                }

                currentSegment.getTasks().add(new GoalTask(task));
            } else {
                // lifecycle phase

                if (currentSegment == null || currentSegment.isAggregating()) {
                    currentSegment = new TaskSegment(false);

                    PluginVersionResolutionException, LifecyclePhaseNotFoundException {
        final List<MojoExecution> mojoExecutions = new ArrayList<>();

        for (Task task : tasks) {
            if (task instanceof GoalTask) {
                String pluginGoal = task.getValue();

                String executionId = "default-cli";
                int executionIdx = pluginGoal.indexOf('@');
                if (executionIdx > 0) {

import org.apache.maven.lifecycle.internal.CompoundProjectExecutionListener;
import org.apache.maven.lifecycle.internal.ExecutionEventCatapult;
import org.apache.maven.lifecycle.internal.GoalTask;
import org.apache.maven.lifecycle.internal.LifecycleTask;
import org.apache.maven.lifecycle.internal.MojoDescriptorCreator;
import org.apache.maven.lifecycle.internal.MojoExecutor;