fork download
  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. import java.time.* ;
  8.  
  9. /* Name of the class has to be "Main" only if the class is public. */
  10. class Ideone
  11. {
  12. public static void main (String[] args) throws java.lang.Exception
  13. {
  14. Set< Month > months = Set.of( Month.class.getEnumConstants() ) ;
  15.  
  16. System.out.println( "months: " + months ) ;
  17. }
  18. }
Success #stdin #stdout 0.11s 36320KB
stdin
Standard input is empty
stdout
months: [MAY, NOVEMBER, DECEMBER, MARCH, OCTOBER, JUNE, APRIL, AUGUST, JULY, SEPTEMBER, FEBRUARY, JANUARY]