return getPluginKey(plugin);
        }
    }

    /**
     * KeyComputer for ReportSet
     */
    private class ReportSetKeyComputer implements KeyComputer<ReportSet> {
        @Override
        public Object key(ReportSet reportSet) {
            return getReportSetKey(reportSet);
        }
    }

    /**
     * KeyComputer for Notifier
     */

     * @return a Map of reportSets field with {@code ReportSet#getId()} as key
     * @see ReportSet#getId()
     */
    public java.util.Map<String, ReportSet> getReportSetsAsMap() {
        if (reportSetMap == null) {
            reportSetMap = new java.util.LinkedHashMap<String, ReportSet>();
            if (getReportSets() != null) {
                for (java.util.Iterator<ReportSet> i = getReportSets().iterator(); i.hasNext(); ) {

        List<ReportSet> pluginReportSets = plugin.getReportSets();
        ReportSet reportSet = pluginReportSets.stream()
                .filter(rs -> rs.getId().equals(expectedId))
                .findFirst()
                .orElse(null);
        assertNotNull(reportSet, "Wrong id for \"" + artifactId + "\"");

        String config = reportSet.getConfiguration().toString();
        assertTrue(

                    if (reportSetId != null) {
                        ReportSet reportSet = plugin.getReportSetsAsMap().get(reportSetId);
                        if (reportSet != null) {
                            Xpp3Dom executionConfiguration = (Xpp3Dom) reportSet.getConfiguration();
                            if (executionConfiguration != null) {