Guava BiMap Example (Bidirectional Map)
Guava BiMap A special type of collection that ensures uniqueness of both keys and values. A BiMap or Bidirectional Map ensures that …
Guava Collections Framework Examples
This Guava Collections Tutorial series explains all of the main classes that make up the bulk of this powerful collections library. These …
Guava Multimap – ArrayListMultimap Implementation Example
Guava Multimap – ArrayListMultimap Implementation The ArrayListMultimap is a variation of a Map in which multiple values or objects are associated with …
Java Collections Tutorial
This Java Collections Tutorial series explains the usage of the Java collections framework including Lists, Maps and Sets. It will discuss the …
Java Collections – HashMap vs Hashtable vs TreeMap Performance
For this test, I decided to evaluate HashMap. Hashtable and vs TreeMap using the three basic operations (put(), get(), and remove()) and …
Java Collections – LinkedHashMap Example
The LinkedHashMap is a hash table and linked list based implementation of the map interface and represents a mapping between a key …