ReportPlugin target, ReportPlugin source, boolean sourceDominant, Map<Object, Object> context) {
            List<ReportSet> src = source.getReportSets();
            if (!src.isEmpty()) {
                List<ReportSet> tgt = target.getReportSets();
                Map<Object, ReportSet> merged = new LinkedHashMap<>((src.size() + tgt.size()) * 2);

                for (ReportSet element : tgt) {

            configuration = new Xpp3Dom(configuration);
            dom.addChild(configuration);
        }

        if (!plugin.getReportSets().isEmpty()) {
            Xpp3Dom reportSets = new Xpp3Dom("reportSets", plugin.getLocation("reportSets"));
            for (ReportSet reportSet : plugin.getReportSets()) {
                Xpp3Dom rs = convert(reportSet);
                reportSets.addChild(rs);
            }

                Xpp3Dom parentDom = (Xpp3Dom) reportPlugin.getConfiguration();

                if (parentDom != null) {
                    for (ReportSet execution : reportPlugin.getReportSets()) {
                        Xpp3Dom childDom = (Xpp3Dom) execution.getConfiguration();
                        childDom = Xpp3Dom.mergeXpp3Dom(childDom, new Xpp3Dom(parentDom));