EnumValueTest.java

public class EnumValueTest {
	
	 public enum Produce{
		    CD(100,12),DVD(200,25),DISKET(10,10);
		    private int price;   
		    private int kdv;             
		    Produce(int price,int kdv){
		      this.price=price;
		      this.kdv=kdv;
		    }
		    public double getPriceWithKDV(){
		      return price+price*kdv/100;
		    }
		  }

	public static void main(String[] args) {
		Produce cd = Produce.CD;
		Produce dvd = Produce.DVD;
		System.out.println(cd.getPriceWithKDV());
		System.out.println(dvd.getPriceWithKDV());
		System.out.println(Produce.DISKET.getPriceWithKDV());
		for (Produce p : Produce.values()) {
			System.out.println(p.getPriceWithKDV());
		}
	}

}