for (IssueLocality issueLocality : issueLocalitiesToReport) {
                            Set<String> pluginIssues = issues.pluginIssues.get(issueLocality);
                            if (pluginIssues != null && !pluginIssues.isEmpty()) {
                                logger.warn("  Plugin {} issue(s):", issueLocality);
                                for (String pluginIssue : pluginIssues) {

        }

        if (mojo instanceof Contextualizable) {
            pluginValidationManager.reportPluginMojoValidationIssue(
                    PluginValidationManager.IssueLocality.EXTERNAL,
                    session,
                    mojoDescriptor,
                    mojo.getClass(),
                    "Mojo implements `Contextualizable` interface from Plexus Container, which is EOL.");