buildContext.getReactorBuildStatus().halt();
        } else if (MavenExecutionRequest.REACTOR_FAIL_NEVER.equals(rootSession.getReactorFailureBehavior())) {
            // continue the build
        } else if (MavenExecutionRequest.REACTOR_FAIL_AT_END.equals(rootSession.getReactorFailureBehavior())) {
            // continue the build but ban all projects that depend on the failed one

            halted = (t instanceof RuntimeException || !(t instanceof Exception))
                    || !MavenExecutionRequest.REACTOR_FAIL_NEVER.equals(session.getReactorFailureBehavior())
                            && !MavenExecutionRequest.REACTOR_FAIL_AT_END.equals(session.getReactorFailureBehavior());
        }
        Throwable cause = projectExecutionEvent.getCause();
        buildEventListener.executionFailure(

                buildContext.getReactorBuildStatus().halt();
            } else if (MavenExecutionRequest.REACTOR_FAIL_NEVER.equals(session.getReactorFailureBehavior())) {
                // continue the build
            } else if (MavenExecutionRequest.REACTOR_FAIL_AT_END.equals(session.getReactorFailureBehavior())) {
                // continue the build but ban all projects that depend on the failed one

    public void setProjectDependencyGraph(ProjectDependencyGraph projectDependencyGraph) {
        this.projectDependencyGraph = projectDependencyGraph;
    }

    public String getReactorFailureBehavior() {
        return request.getReactorFailureBehavior();
    }

    @Override
    public MavenSession clone() {
        try {
            MavenSession clone = (MavenSession) super.clone();

        }

        return userProperties;
    }

    @Override
    public File getPom() {
        return pom;
    }

    @Override
    public String getReactorFailureBehavior() {
        return reactorFailureBehavior;
    }

    @Override
    public List<String> getSelectedProjects() {
        return this.projectActivation.getSelectedProjects();
    }

     */
    Properties getUserProperties();

    // Reactor
    MavenExecutionRequest setReactorFailureBehavior(String failureBehavior);

    String getReactorFailureBehavior();

    /**
     * @deprecated Since Maven 4: use {@link #getProjectActivation()}.
     */
    @Deprecated
    MavenExecutionRequest setSelectedProjects(List<String> projects);

    /**

                    logBuildResumeHint("mvn [args] -rf " + resumeFromSelector);
                }
            }

            if (MavenExecutionRequest.REACTOR_FAIL_NEVER.equals(cliRequest.request.getReactorFailureBehavior())) {
                slf4jLogger.info("Build failures were ignored.");

                return 0;
            } else {
                return 1;
            }
        } else {