this keyword in Java
In this article we will see this keyword in Java. this keyword in Java this keyword in Java is a special keyword which can be used to represent current object or instance of any class in Java. “this” keyword can also call constructor of same class in Java and used to call overloaded constructor. In this article we will see how to use this keyword in Java and different examples. this sometime also associate with super keyword which is used to denote instance of super class in Java and can be used to call overloaded constructor in Java. 6 usage of this keyword 1. to refer current class instance variable Program //Java code for using 'this' keyword to //refer current class instance variables class demo { int a; int b; // parameterized constructor demo(int a, int b) { this.a = a; this.b = b; } void display() { //displays the value of variables a and b System.out.println("a = "...