/**
 * Defines events that the model builder fires during construction of the effective model. When a listener encounters
 * errors while processing the event, it can report these problems via {@link ModelBuildingEvent#problems()}.
 */
public interface ModelBuildingListener {

    /**
     * Notifies the listener that the model has been constructed to the extent where build extensions can be processed.
     *

      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-dependency-plugin</artifactId>
        <executions>
          <execution>
            <id>copy</id>
            <phase>process-test-resources</phase>
            <goals>
              <goal>copy-dependencies</goal>
            </goals>
            <configuration>
              <outputDirectory>${project.build.directory}/wars</outputDirectory>

    @SuppressWarnings("checkstyle:linelength")
    private static final String[] BINDINGS = {
        "process-resources",
                "org.apache.maven.plugins:maven-resources-plugin:" + RESOURCES_PLUGIN_VERSION + ":resources",
        "compile", "org.apache.maven.plugins:maven-compiler-plugin:" + COMPILER_PLUGIN_VERSION + ":compile",
        "process-test-resources",

                .warn("Version not locked for default bindings plugins ["
                        + "stub-plugin-initialize, "
                        + "stub-plugin-process-resources, "
                        + "stub-plugin-compile, "
                        + "stub-plugin-process-test-resources, "
                        + "stub-plugin-test-compile, "
                        + "stub-plugin-test, "
                        + "stub-plugin-package, "

            if (cause instanceof ModelBuildingException) {
                String message = "In: " + pom + "\n\n";
                for (ModelProblem problem : ((ModelBuildingException) cause).getProblems()) {
                    message += problem + "\n";
                }
                System.out.println(message);
            }

            throw e;
        }
    }

    }

    /**
     * Validate the specified settings.
     *
     * @param settings The settings to validate, must not be {@code null}.
     * @return The list of problems that were encountered, must not be {@code null}.
     */
    @Nonnull
    default List<BuilderProblem> validate(@Nonnull Settings settings) {
        return validate(settings, false);
    }

    /**

Does nothing. compile false true false false false true process-classes org.apache.maven.plugin.coreit.DMojo java per-lookup once-per-session java Does nothing. false true false false false true generate-sources org.apache.maven.plugin.coreit.AMojo java per-lookup once-per-session models java.lang.String[] false true version java.lang.String false true ${version} generate-test-metadata Does nothing. test false true false false false true process-test-classes org.apache.maven.plugin.coreit.EMojo java...

        this.projectId = projectId;
        this.pomFile = pomFile;
    }

    public ProjectBuildingException(List<ProjectBuildingResult> results) {
        super("Some problems were encountered while processing the POMs");
        this.projectId = "";
        this.results = results;
    }

    public File getPomFile() {
        return pomFile;
    }

    /**

    //      really the function of the CLI, and then the pre-processing of that output still needs to be fed into
    //      a hinting process which helps flesh out the full specification of the plugin. The plugin manager should
    //      only deal in concrete terms -- all version finding mumbo jumbo is a customization to base functionality

@Named
@Singleton
public class DefaultPluginConfigurationExpander implements PluginConfigurationExpander {

    @Override
    public Model expandPluginConfiguration(Model model, ModelBuilderRequest request, ModelProblemCollector problems) {
        Build build = model.getBuild();
        if (build != null) {
            build = build.withPlugins(expandPlugin(build.getPlugins()));
            PluginManagement pluginManagement = build.getPluginManagement();