code: public <S extends Storable> IndexInfo[] getIndexInfo(Class<S> storableType)
          throws RepositoryException
      {
          if (Unindexed.class.isAssignableFrom(storableType)) {
              return new IndexInfo[0];
          }
  
          Storage<S> masterStorage = mRepository.storageFor(storableType);
          IndexAnalysis<S> analysis = mIndexAnalysisPool.get(masterStorage);
  
          IndexInfo[] infos = new IndexInfo[analysis.allIndexInfoMap.size()];
          return analysis.allIndexInfoMap.values().toArray(infos);
      }
docs: Required by IndexInfoCapability.