Class and Object Example: Initialization through reference

Java Programming Language Class, Object and Methods in java (Article) Class, Object and Methods in java (Program)

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Program:

 // Save it as File name : Student2.java
//Object and Class Example: Initialization through reference

class Student{
 int rollno;
 String name;
}

class Student2{
 public static void main(String args[]){

  Student s1=new Student();
  s1.rollno=101;
  s1.name="last Boy";
  System.out.println(s1.rollno+" "+s1.name);//printing members with a white space
 }
}

Output:

101 last Boy
Press any key to continue . . .

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