import org.apache.maven.project.MavenProject;

/**
 */
public class LifecycleExecutionException extends Exception {
    private MavenProject project;

    public LifecycleExecutionException(String message) {
        super(message);
    }

    public LifecycleExecutionException(Throwable cause) {
        super(cause);
    }

    public LifecycleExecutionException(String message, Throwable cause) {
        super(message, cause);

public interface ProjectExecutionListener {
    void beforeProjectExecution(ProjectExecutionEvent event) throws LifecycleExecutionException;

    void beforeProjectLifecycleExecution(ProjectExecutionEvent event) throws LifecycleExecutionException;

    void afterProjectExecutionSuccess(ProjectExecutionEvent event) throws LifecycleExecutionException;

    void afterProjectExecutionFailure(ProjectExecutionEvent event);

                ExceptionSummary summary = handler.handleException(exception);
                logSummary(context, summary, references, "");

                if (exception instanceof LifecycleExecutionException) {
                    failedProjects.add(((LifecycleExecutionException) exception).getProject());
                }
            }

            context.logger.error("");

import java.util.Collections;
import java.util.IdentityHashMap;
import java.util.List;
import java.util.Set;

import org.apache.maven.api.plugin.MojoException;
import org.apache.maven.lifecycle.LifecycleExecutionException;
import org.apache.maven.model.building.ModelProblem;
import org.apache.maven.model.building.ModelProblemUtils;
import org.apache.maven.plugin.AbstractMojoExecutionException;

    }

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

    // used by the site plugin 3.x
    List<MavenProject> executeForkedExecutions(MojoExecution mojoExecution, MavenSession session)
            throws LifecycleExecutionException;

import org.apache.maven.graph.ProjectSelector;
import org.apache.maven.internal.impl.DefaultSessionFactory;
import org.apache.maven.internal.impl.InternalMavenSession;
import org.apache.maven.lifecycle.LifecycleExecutionException;
import org.apache.maven.lifecycle.internal.ExecutionEventCatapult;
import org.apache.maven.lifecycle.internal.LifecycleStarter;
import org.apache.maven.model.building.ModelProblem;

                logSummary(summary, references, "", cliRequest.showErrors);

                if (exception instanceof LifecycleExecutionException) {
                    failedProjects.add(((LifecycleExecutionException) exception).getProject());
                }
            }

            slf4jLogger.error("");

            if (!cliRequest.showErrors) {