Collections in Java – Day 16

Collections in Java The collection represents a group of objects. Depending on the method of storing and retrieving. Collections are basically divided into three parts – Set Map List. Where Set does not contain duplicate values, Map contains the key-value type of data whereas List can have a duplicate value Read more…

A note on Polymorphism in Java – Day 15

Polymorphism in Java The word ‘polymorphism’ literally means ‘a state of having many shapes’ or ‘the capacity to take on different forms’. When applied to object oriented programming languages like Java, it describes a language’s ability to process objects of various types and classes through a single, uniform interface. Polymorphism Read more…

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