Posts tagged as collection

Map Interface A contains values on the basis of key, i.e. key and value pair. Each key and value pair is known as an entry. A Map contains…

Java Collection Hierarchy Java Collection Framework was introduced in Java 1.2 version. Collections are containers that group multiple items…

Set Interface The Set Interface represents an unordered list of elements(objects). Set Interface can store only unique values, that means…

List Interface The List Interface represents an ordered list of elements(objects). The elements in the list can be inserted, accessed…