shuffle method
Shuffles randomly characters internally.
param seed - key data used to shuffle return
Implementation
DummyCastle shuffle() {
if (((resultBytes == null || resultBytes.length == 0))) {
exception = new Exception("Empty or null");
error = true;
return this;
}
try {
resultBytes = PermutClient.shuffle(resultBytes);
} on Exception catch (e) {
setUpError(e);
}
return this;
}