How could I receive Upd data without the loop ? I want to remove that loop

1. void receive(byte[] data, String HOST_IP, int PORT_RX) {
2.   receivedFromUDP ="";
3.   for (int i = 0; i < data.length; i++) {
4.   receivedFromUDP += str(data[i]) + " ";
5.   println(receivedFromUDP);
6.  
7.     }
8.