What Is The Difference Between Object And Reference In Java || Learn Jav...

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Source Code

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class Student

{

int roll;

String name;

String course;

Student(){}

Student(int roll, String name, String course)

{

this.roll=roll;

this.name=name;

this.course=course;

}

void display()

{

System.out.println("Name : "+name+" Roll : "+roll+" Course : "+course);

}

}

public class OvsR

{

public static void main(String args[])

{

Student ss = new Student();

ss.display();

Student ss1 = new Student(3,"Akram","MCA"); // ss1 holds the base address

ss1.display();

new Student(); // orphan reference

}

}

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Description

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What Is The Difference Between Object And Reference In Java.

Difference between object & object reference in java.

The video looks at what an object is and how to create one in Java.  It defines the terms memory reference,instantiation, class and object.It also looks at the syntax for creating an object.