return new BlockFieldORIterablePosting(ips); if (blocks) return new BlockORIterablePosting(ips);
return new BlockFieldORIterablePosting(ips); if (blocks) return new BlockORIterablePosting(ips);
return new BlockFieldORIterablePosting(ips); if (blocks) return new BlockORIterablePosting(ips);
return new BlockFieldORIterablePosting(ips); if (blocks) return new BlockORIterablePosting(ips);