How do you write a public class in Java?

To create an object of Main , specify the class name, followed by the object name, and use the keyword new :

Public methods are methods that are accessible both inside and outside the scope of your class . Any instance of that class will have access to public methods and can invoke them.

Public Class: the public is a Java keyword that declares a member’s access as public . Public members are visible to all other classes. This means that any other class can access a public field or method. Further, other classes can modify public fields unless the field is declared as final.

Public members can be accessed from the child class of the same package. Private members cannot be accessed from the child class of the same package . Public member can be accessed from non-child class of same package. Private members cannot be accessed from non-child class of same package.