}
toneCounts.put(g.getTone(), toneCounts.get(g.getTone()) + 1);
}
SearchMetadata metadata = new SearchMetadata();
metadata.setFacets(new ToneFacetArray());
for(Map.Entry<Tone, Integer> entry : toneCounts.entrySet())
{
ToneFacet f = new ToneFacet();
f.setTone(entry.getKey());
f.setCount(entry.getValue());