title: is it possible to define an enum with int identifiers?
body: <p>My question is "is it possible to have an int identifier in an enum?"
  I'm developping a java program and I need to have identifiers that contains numbers and letters but eclips doesn't accept it.</p>
  
  <p>for exapmle
  public enum Tag{
   5F25,
   4F,
   .
   . 
   .
  }</p>
  
  <p>Do anyone know if there is any way to solve this problem!
  Thank you</p>