public static String randomPoker(){
            StringBuilder sb=new StringBuilder("");
            sb.append(ChatColor.WHITE);
            Random r=new Random();
            int num=r.nextInt(13)+1;
            int pok=r.nextInt(4);
            switch(pok){
                case 0:
                    sb.append("Spade");
                    break;
                case 1:
                    sb.append(ChatColor.RED);
                    sb.append("Heart");
                    break;
                case 2:
                    sb.append(ChatColor.RED);
                    sb.append("Diamond");
                    break;
                case 3:
                    sb.append("Club");
                    break;
            }
            sb.append(" ");
            switch(num){
                case 0:
                    sb.append("A");
                    break;
                case 11:
                    sb.append("J");
                    break;
                case 12:
                    sb.append("Q");
                    break;
                case 13:
                    sb.append("K");
                    break;
                default:
                    sb.append(Integer.toString(num));
                    break;
            }
            sb.append(ChatColor.WHITE);
            return sb.toString();  
        }