return whether or not the card is an ace . concode_field_sep String[] rankNames concode_elem_sep int NUM_RANKS concode_elem_sep String[] suitNames concode_elem_sep int NUM_SUITS concode_elem_sep int rank concode_elem_sep HashMap<String,Card> cardMap concode_elem_sep int suit concode_elem_sep int NUM_CARDS concode_elem_sep Card[] allCards concode_field_sep int getCardId concode_elem_sep String[] getRankNames concode_elem_sep int getRank concode_elem_sep int getSuit concode_elem_sep boolean equals concode_elem_sep java.lang.String toString concode_elem_sep void main concode_elem_sep String[] getSuitNames concode_elem_sep Card getCard concode_elem_sep Card getCard concode_elem_sep Card[] getAllCards
boolean function ( ) { return rank == 0 ; }