private void renderMap(Inspector sequence, int nestingLevel) {
            int limit = sequence.entryCount();
            if (limit == 0) return;
            for (int i = 0; i < limit; ++i)
                renderMapItem(sequence.entry(i), nestingLevel);
            renderTarget.append("\n");
        }
Utility class for converting accessible data into the historical "prelude" xml format.
container-search/src/main/java/com/yahoo/prelude/hitfield/XmlRenderer.java