@Override
    public void persistResumptionData(MavenProject rootProject, BuildResumptionData buildResumptionData)
            throws BuildResumptionPersistenceException {
        Properties properties = convertToProperties(buildResumptionData);

        Path resumeProperties = Paths.get(rootProject.getBuild().getDirectory(), RESUME_PROPERTIES_FILENAME);
        try {

public interface BuildResumptionAnalyzer {
    /**
     * Construct an instance of {@link BuildResumptionData} based on the outcome of the current Maven build.
     * @param result Outcome of the current Maven build.
     * @return A {@link BuildResumptionData} instance or {@link Optional#empty()} if resuming the build is not possible.
     */
    Optional<BuildResumptionData> determineBuildResumptionData(MavenExecutionResult result);

        MavenProject projectB = createFailedMavenProject("B");
        executionResult.setTopologicallySortedProjects(asList(projectA, projectB));

        Optional<BuildResumptionData> result = analyzer.determineBuildResumptionData(executionResult);

        assertTrue(result.isPresent(), "Expected " + result + ".isPresent() to return true");