import com.hftcollections.HFTMap; public class HFTCollectionExample { public static void main(String[] args) { HFTMap<String, Integer> hftMap = new HFTMap<>(); hftMap.put("One", 1); hftMap.put("Two", 2); hftMap.put("Three", 3); Integer value = hftMap.get("One"); System.out.println("Value for key 'One': " + value); } } HFTMap<String, Integer> hftMap = new HFTMap<>(); hftMap.enablePersistence(true); HFTMap<String, Integer> hftMap = new HFTMap<>(); hftMap.enablePersistence(false);