What is the use of new keyword in java?

Answer 1

Java is object oriented programming language.
Suppose you would like to design a 'dog' object.
You will have to create a Dog.java file which contains a 'public class Dog {}' This class is the object definition.
And to 'create' one dog instance using the definition, you will use 'new' keyword with for example the 'new Dog()' instruction.

Dog bobby = new Dog();

Answer 2

"new" keyword is used to create an object of a class. Only after you use a new keyword, a memory block on the heap is allocated for that object.

Answer 3

New key word will help to create object to class

Answer 4

I think that going through the Java tutorial may help.