public enum Superweapons {
    NUCLEAR_MISSILE(Radioactivity),
    ANTHRAX_BOMB(Biohazard),
    FUEL_BOMB(Firestorm);

  private String damage;

  Superweapons(String damage) {
    this.damage = damage;
  }

  public String getDamage() {  // :P
    return damage;
  }
}

public class SWDemo {
  public static void main(String args(square brackets here)) {
    // Display damage of nuclear missile superweapon, prints ´Radioactivity´
    System.out.println(Superweapons.NUCLEAR_MISSILE.getDamage()); 

    // Display all sw´s and damages.
    System.out.println("All Superweapon damages:");
    for (Superweapons sw : Superweapons.values())
      System.out.println(sw + " gives " + sw.getDamage() + " damage.");
  }
}