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  1. class Dummy {
  2.  
  3.     int roll;
  4.  
  5.     String name;
  6.  
  7.     static String college = "GEU";
  8.  
  9. //STATIC METHOD
  10.  
  11.     static void change() {
  12.  
  13.         college = "GEHU";
  14.  
  15.     }
  16.  
  17.     Dummy(int r, String n) {
  18.  
  19.         roll = r;
  20.  
  21.         name = n;
  22.  
  23.     }
  24.  
  25.     void display() {
  26.  
  27.         System.out.println(roll + " " + name + " " + college);
  28.  
  29.     }
  30.  
  31. }
  32.  
  33. public class Main {
  34.  
  35.     public static void main(String args[]) {
  36.  
  37.         Dummy.change();
  38.  
  39.         Dummy o1 = new Dummy(111, "A");
  40.  
  41.         Dummy o2 = new Dummy(222, "B");
  42.  
  43.         Dummy o3 = new Dummy(333, "C");
  44.  
  45.         o1.display();
  46.  
  47.         o2.display();
  48.  
  49.         o3.display();
  50.  
  51.     }
  52.  
  53. }
Success #stdin #stdout 0.19s 37520KB
comments (?)
stdin 
Standard input is empty
stdout 
111 A GEHU
222 B GEHU
333 C GEHU
https://ideone.com/1YJeDp
language:
Java (HotSpot 12)
created:
6 years ago
visibility:
public

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