Exemple #1
0
 public void deleteFriend() {
   for (Friend friend : friends) {
     if (friend.getName().equals(this.deleteFriendName)) {
       friends.remove(friend);
       break;
     }
   }
 }
Exemple #2
0
 public boolean hasFriend(String name) {
   boolean has = false;
   for (Friend friend : friends) {
     if (friend.getName().equals(name)) {
       has = true;
       break;
     }
   }
   return has;
 }