In my opinion, there is only a syntax difference between parameterized constructors and setter function in JAVA. Both would be…
HashMap is a class that implements the Map interface. A map stores data in the Key-Value pair. HashMap uses the…
In LinkedList objects are stored as a node in a List. Each node is divided in three parts: Address of…
ArrayList Class implements List Interface. In the last chapter, we have read about all the classes and their features as…
Scanner Class is the commonly used way of taking user inputs. There are many instances where user interaction is needed…
The synonyms of static, is unchangeable or fixed, means value doesn’t get change from external behaviors.…
The basic meaning of Constructor is making or building something and Destructor means destroying…
There are two main key functions for methods. Parameters and Return Type. If we talk…
A Class is like a repository which contains all data members and methods.…
As we know that an abstract class can have constructors, data members, and non-abstract methods as well. This chapter will…
