class ProfileModelMerger extends MavenModelMerger {

        public void mergeModelBase(ModelBase.Builder builder, ModelBase target, ModelBase source) {
            mergeModelBase(builder, target, source, true, Collections.emptyMap());
        }

        public void mergeBuildBase(BuildBase.Builder builder, BuildBase target, BuildBase source) {
            mergeBuildBase(builder, target, source, true, Collections.emptyMap());
        }

        @Override
        protected void mergePluginContainer_Plugins(
                PluginContainer.Builder builder,
                PluginContainer target,
                PluginContainer source,
                boolean sourceDominant,
                Map<Object, Object> context) {
            List<Plugin> src = source.getPlugins();
            if (!src.isEmpty()) {
                List<Plugin> tgt = target.getPlugins();
                Map<Object, Plugin> master = new LinkedHashMap<>(tgt.size() * 2);

                for (Plugin element : tgt) {
                    Object key = getPluginKey().apply(element);
                    master.put(key, element);
                }

                Map<Object, List<Plugin>> predecessors = new LinkedHashMap<>();
                List<Plugin> pending = new ArrayList<>();
                for (Plugin element : src) {
                    Object key = getPluginKey().apply(element);
                    Plugin existing = master.get(key);
                    if (existing != null) {
                        existing = mergePlugin(existing, element, sourceDominant, context);
                        master.put(key, existing);
                        if (!pending.isEmpty()) {
                            predecessors.put(key, pending);
                            pending = new ArrayList<>();
                        }
                    } else {
                        pending.add(element);
                    }
                }

                List<Plugin> result = new ArrayList<>(src.size() + tgt.size());
                for (Map.Entry<Object, Plugin> entry : master.entrySet()) {
                    List<Plugin> pre = predecessors.get(entry.getKey());
                    if (pre != null) {
                        result.addAll(pre);
                    }
                    result.add(entry.getValue());
                }
                result.addAll(pending);

                builder.plugins(result);
            }
        }

        @Override
        protected void mergePlugin_Executions(
                Plugin.Builder builder,
                Plugin target,
                Plugin source,
                boolean sourceDominant,
                Map<Object, Object> context) {<FILL_FUNCTION_BODY>}

        @Override
        protected void mergeReporting_Plugins(
                Reporting.Builder builder,
                Reporting target,
                Reporting source,
                boolean sourceDominant,
                Map<Object, Object> context) {
            List<ReportPlugin> src = source.getPlugins();
            if (!src.isEmpty()) {
                List<ReportPlugin> tgt = target.getPlugins();
                Map<Object, ReportPlugin> merged = new LinkedHashMap<>((src.size() + tgt.size()) * 2);

                for (ReportPlugin element : tgt) {
                    Object key = getReportPluginKey().apply(element);
                    merged.put(key, element);
                }

                for (ReportPlugin element : src) {
                    Object key = getReportPluginKey().apply(element);
                    ReportPlugin existing = merged.get(key);
                    if (existing != null) {
                        element = mergeReportPlugin(existing, element, sourceDominant, context);
                    }
                    merged.put(key, element);
                }

                builder.plugins(merged.values());
            }
        }

        @Override
        protected void mergeReportPlugin_ReportSets(
                ReportPlugin.Builder builder,
                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) {
                    Object key = getReportSetKey().apply(element);
                    merged.put(key, element);
                }

                for (ReportSet element : src) {
                    Object key = getReportSetKey().apply(element);
                    ReportSet existing = merged.get(key);
                    if (existing != null) {
                        element = mergeReportSet(existing, element, sourceDominant, context);
                    }
                    merged.put(key, element);
                }

                builder.reportSets(merged.values());
            }
        }
    }

            List<PluginExecution> src = source.getExecutions();
            if (!src.isEmpty()) {
                List<PluginExecution> tgt = target.getExecutions();
                Map<Object, PluginExecution> merged = new LinkedHashMap<>((src.size() + tgt.size()) * 2);

                for (PluginExecution element : tgt) {
                    Object key = getPluginExecutionKey().apply(element);
                    merged.put(key, element);
                }

                for (PluginExecution element : src) {
                    Object key = getPluginExecutionKey().apply(element);
                    PluginExecution existing = merged.get(key);
                    if (existing != null) {
                        element = mergePluginExecution(existing, element, sourceDominant, context);
                    }
                    merged.put(key, element);
                }

                builder.executions(merged.values());
            }
        
<no_super_class>