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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 Ideone
  9. {   
  10. 	public interface Interface
  11.     {
  12.         default String getValue()
  13.         {
  14.             return this.toString() + ":"+this.getClass().getSimpleName();
  15.         }
  16.     }
  17.  
  18.     public enum Enum1 implements Interface
  19.     {
  20.         A, B, C, D;
  21.     }
  22.     public enum Enum2 implements Interface
  23.     {
  24.         A, B, C, D, E, F;
  25.     }
  26.  
  27.     public static  <T extends Enum<T> & Interface> void test(T t)
  28.     {
  29.         System.out.println(t.getValue());
  30.     }
  31.  
  32.     public static void main(String[] args)
  33.     {
  34.         test(Enum1.A);
  35.         test(Enum1.C);
  36.         test(Enum2.B);
  37.         test(Enum2.E);
  38.     }
  39. }
Success #stdin #stdout 0.11s 320512KB
comments (?)
stdin 
Standard input is empty
stdout 
A:Enum1
C:Enum1
B:Enum2
E:Enum2
https://ideone.com/WfyY8z
language:
Java (HotSpot 12)
created:
9 years ago
visibility:
secret

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