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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. interface IdeoneIntf {
  8. void setBoolean(String value);
  9. }
  10.  
  11. /* Name of the class has to be "Main" only if the class is public. */
  12. class Ideone implements IdeoneIntf
  13. {
  14. void setBoolean(int value) {
  15. System.out.println(value);
  16. }
  17.  
  18. public static void main (String[] args) throws java.lang.Exception
  19. {
  20. // your code goes here
  21. }
  22. }
Compilation error #stdin compilation error #stdout 0s 0KB
stdin
Standard input is empty
compilation info
Main.java:12: error: Ideone is not abstract and does not override abstract method setBoolean(String) in IdeoneIntf
class Ideone implements IdeoneIntf
^
1 error
stdout
Standard output is empty