return Collections.singletonList(format);
}
private Hashtable<String, GridSubset> createGridSubsets(final GridSetBroker gridSetBroker) {
final CacheInfo info = this.cacheInfo;
final TileCacheInfo tileCacheInfo = info.getTileCacheInfo();
final String layerName = getName();
final GridSetBuilder gsBuilder = new GridSetBuilder();
GridSet gridSet = gsBuilder.buildGridset(layerName, info, layerBounds);