return null;
    }

    private void checkUnknownMojoConfigurationParameters(MojoExecution mojoExecution) {
        if (mojoExecution.getConfiguration() == null
                || mojoExecution.getConfiguration().getChildCount() == 0) {
            return;
        }

        MojoDescriptor mojoDescriptor = mojoExecution.getMojoDescriptor();

        // in first step get parameter names of current goal

        lifecycleExecutionPlanCalculator.calculateForkedExecutions(mojoExecution, session);
    }

    // Site 3.x
    @Override
    public List<MavenProject> executeForkedExecutions(MojoExecution mojoExecution, MavenSession session)
            throws LifecycleExecutionException {
        return mojoExecutor.executeForkedExecutions(mojoExecution, session);
    }

        fillMojoDescriptor(session, project, mojoExecution);

        mojoExecutionConfigurator(mojoExecution)
                .configure(project, mojoExecution, MojoExecution.Source.CLI.equals(mojoExecution.getSource()));

        finalizeMojoConfiguration(mojoExecution);

        calculateForkedExecutions(mojoExecution, session, project, alreadyPlannedExecutions);
    }

        return getNumberOfExceutions(projectBuildList);
    }

    @Override
    public void calculateForkedExecutions(MojoExecution mojoExecution, MavenSession session)
            throws MojoNotFoundException, PluginNotFoundException, PluginResolutionException,

import org.apache.maven.plugin.MojoExecution;

/**
 */
public class ExecutionEventCatapultStub implements ExecutionEventCatapult {

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

    @Override
    public void fire(Type eventType, MavenSession session, MojoExecution mojoExecution, Exception exception) {}

            @Override
            public void run(MojoExecution mojoExecution) throws LifecycleExecutionException {
                MojoExecutor.this.execute(session, mojoExecution, dependencyContext, phaseRecorder);
            }
        });
    }

    private void execute(
            MavenSession session,
            MojoExecution mojoExecution,
            DependencyContext dependencyContext,

            plan.requiredStep(project, "after:test-resources").addMojo(new MojoExecution(null), 0);
            plan.requiredStep(project, "compile").addMojo(new MojoExecution(null), 0);
            plan.requiredStep(project, "test-compile").addMojo(new MojoExecution(null), 0);
            plan.requiredStep(project, "test").addMojo(new MojoExecution(null), 0);

    protected void mojo(Consumer<String> writer, MojoExecution mojoExecution) {
        String mojoExecId =
                mojoExecution.getGroupId() + ':' + mojoExecution.getArtifactId() + ':' + mojoExecution.getVersion()
                        + ':' + mojoExecution.getGoal() + " (" + mojoExecution.getExecutionId() + ')';

        Map<String, List<MojoExecution>> forkedExecutions = mojoExecution.getForkedExecutions();

            final MojoExecution mojoExecution = executionPlanItem.getMojoExecution();
            if (!mojoExecution.getMojoDescriptor().isThreadSafe()) {
                mojos.add(mojoExecution.getMojoDescriptor());
            }
        }
        return mojos;
    }

    // Used by m2e but will be removed, really.
    @Deprecated
    public List<MojoExecution> getExecutions() {

                                plan.step(project, resolvedPhase).ifPresent(n -> {
                                    MojoExecution mojoExecution = new MojoExecution(mojoDescriptor, execution.getId());
                                    mojoExecution.setLifecyclePhase(phase);
                                    n.addMojo(mojoExecution, execution.getPriority());
                                    if (mojoDescriptor.getDependencyCollectionRequired() != null