final Collectors collectors = indexer.getCollectors(); if (collectors != null) { List<Collector> collectorList = collectors.getCollector();
Collectors collectors = indexer.getCollectors();
final Collectors collectors = indexer.getCollectors(); if (collectors != null) { List<Collector> collectorList = collectors.getCollector();
final Collectors collectors = indexer.getCollectors(); if (collectors != null) { List<Collector> collectorList = collectors.getCollector();