.newSize(MarketBook.ENTRY_LIMIT);
// XXX make final
protected MarketDoBook loadBook() {
MarketBook book = get(BOOK);
if (book.isFrozen()) {
final MarketInstrument inst = get(INSTRUMENT);
final MarketBookType type = inst.get(BOOK_TYPE);
final SizeValue size = LIMIT; // inst.get(BOOK_SIZE);