This is useful if the map represents a cache: it allows the map to reduce memory consumption by deleting stale entries. Sample use: this override will allow the map to grow up to 100 entries and then delete the eldest entry each time a new entry is added, maintaining a steady state of...
LinkedHashMap has a memory hit that can be quite high for big maps and that should be kept in mind. There's never a single solution to a problem, otherwise there wouldn't be multiple implementation for an interface ;) On why ObjectNode uses a LinkedHashMap, I believe this is for repr...
but avoids actual serialization of data as JSON, instead using an in-memory event sequence as the intermediate step.Examples related to java • Under what circumstances can I call findViewById with an Options Menu / Action Bar item? • How much should a function trust another function •...
A special “ConcurrentLinkedHashMap(int,float,int,boolean)” constructor is provided to create a concurrent linked hash map whose order of iteration is the order in which its entries were last accessed, from least-recently accessed to most-recently (access-order). This kind of map is well-sui...