java giving me 15 numbers instead of 14 in random number generator

I am trying to generate random numbers for the cards in a deck(2-14) however, when I run the program, I sometimes get 15. Can someone please explain what I'm doing wrong?

    dealer1= (int) (Math.random() *14+2);
    dealer2= (int) (Math.random () *14+2);
    player1= (int) (Math.random () *14+2);
    player2= (int) (Math.random () *14+2);