Multimap Examples using Java Collections, Apache Collections and Guava Collections
Single Key with Multiple Values using Hashmap with List using Java Collections This post will discuss Multimap and how this could be …
Java NIO Channels
Java NIO Channels Channels are conduits through which I/O transfers and buffers are either the sources or the targets of those data …
Java NIO Buffers
Java NIO Buffers NIO Buffers provide a mechanism to store a set of data elements in a in-memory container. A buffer is …
Guava Multiset Example
Guava Multiset Implementation A Multiset extends Multimap and has the added feature that it holds duplicate values and maintains their counts. The …
Guava Multimap – TreeMultimap Implementation Example
Guava Multimap – TreeMultimap Implementation The TreeMultimap is a variation of a Map in which multiple values or objects are associated with …
Guava ClassToInstanceMap Example
Guava ClassToInstanceMap A special type of collection that uses the class as the key and the instance of that class as the …