Path	Lines of Code
business-model/src/main/java/com/google/cloud/orderbook/Matcher.java	160
business-model/src/main/java/com/google/cloud/orderbook/MatcherContext.java	168
business-model/src/main/java/com/google/cloud/orderbook/Order.java	57
business-model/src/main/java/com/google/cloud/orderbook/OrderBookBuilder.java	98
business-model/src/main/java/com/google/cloud/orderbook/QueuedProducer.java	91
business-model/src/main/proto/marketdata.proto	81