Plugin pluginInPom = findPlugin(plugin, project.getBuildPlugins());

        if (pluginInPom == null && project.getPluginManagement() != null) {
            pluginInPom = findPlugin(plugin, project.getPluginManagement().getPlugins());
        }

        if (pluginInPom != null) {
            if (plugin.getVersion() == null) {

            Build build = request.getPom().getBuild();

            result = resolveFromProject(request, build.getPlugins());

            if (result == null && build.getPluginManagement() != null) {
                result = resolveFromProject(request, build.getPluginManagement().getPlugins());
            }
        }

        return result;
    }

        Model pom = request.getPom();
        Build build = pom != null ? pom.getBuild() : null;
        PluginManagement management = build != null ? build.getPluginManagement() : null;

        // map of groupId -> Set(artifactId) plugin candidates:
        // if value is null, keys are coming from settings, and no artifactId filtering is applied

                    }
                }
            }

            // Check build/pluginManagement/plugins - these provide version management
            PluginManagement pluginManagement = build.getPluginManagement();
            if (pluginManagement != null) {
                for (Plugin plugin : pluginManagement.getPlugins()) {
                    String pluginKey = getPluginKey(plugin);

                // Plugins
                for (Plugin plugin : build.getPlugins()) {
                    visit(plugin);
                }
                // PluginManagement
                visit(build.getPluginManagement());
                // DefaultGoal
                org = build.getDefaultGoal();
                val = interpolate(org);
                if (org != val) {
                    build.setDefaultGoal(val);