3 public class InternalUtils {
4 public static byte[] check_arr_len(byte[] arr, int length) throws IllegalArgumentException {
5 if (arr.length != length) {
6 throw new IllegalArgumentException("Array must be of fixed size " + length + " but was of length " + arr.length);
11 public static byte[] convUInt5Array(UInt5[] u5s) {
12 byte[] res = new byte[u5s.length];
13 for (int i = 0; i < u5s.length; i++) {
14 res[i] = u5s[i].getVal();