Java Design Pattern
Introduction to Java 10
Introduction to Java 11
Introduction to Java 12

Java dot and new Operator

The dot operator( . ) is used to access the instance variables and methods of class objects. Example ; //reference to the variable name
e1.sal( ); //reference to the method sal( )

it is also used to access classes and sub-packages from a package that I have discussed in middle.

Java new operator:

new operator is used to create object of a class. We know that an object is nothing but a dynamic memory area which is created by JVM.
The general form is :

classname objectname=new classname( );
Student s=new Student( ); // s is an object of the Student class

About the Author

Silan Software is one of the India's leading provider of offline & online training for Java, Python, AI (Machine Learning, Deep Learning), Data Science, Software Development & many more emerging Technologies.

We provide Academic Training || Industrial Training || Corporate Training || Internship || Java || Python || AI using Python || Data Science etc