/**
 * Collects the output of the project builder.
 *
 * @deprecated use {@code org.apache.maven.api.services.ProjectBuilder} instead
 */
@Deprecated(since = "4.0.0")
class DefaultProjectBuildingResult implements ProjectBuildingResult {

    private final String projectId;

    private final File pomFile;

    private final MavenProject project;

    private final List<ModelProblem> problems;

                new DefaultModelProblem(
                        "Invalid version format", ModelProblem.Severity.ERROR, null, "pom.xml", 30, 5, null, null));
        DefaultProjectBuildingResult result1 =
                new DefaultProjectBuildingResult("com.example:project1:1.0", new File("project1/pom.xml"), problems1);
        results.add(result1);

        List<ModelProblem> problems2 = new ArrayList<>();
        Collections.addAll(