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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class X {
  9.     int i ;
  10.     X(){ i = 10; }
  11.     void print() { System.out.print(i+","); }
  12. }
  13.  
  14. class Y extends X {
  15.     int i = 15;
  16.     int j = 10;
  17.     Y(){ j = 20; }
  18.     void print() { System.out.print(j+","); }
  19.     void superprint() {print();}
  20. }
  21.  
  22. class Z extends Y {
  23.     int k ;
  24.     Z(){ 
  25.         super();
  26.         k = 30; 
  27.     }
  28.     void print() {System.out.print(k+",");}
  29.     void test(){
  30.         print();
  31.         super.superprint();
  32.         System.out.print(super.j+",");
  33.         System.out.println(i);
  34.     }
  35.  
  36.     public static void main(String args[]) {
  37.         Z z = new Z();
  38.         z.test();
  39.     }
  40. }
Success #stdin #stdout 0.35s 53600KB
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Standard input is empty
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30,30,20,15
https://ideone.com/M751Kw
language:
Java (HotSpot 12)
created:
10 days ago
visibility:
public

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