public static Transaction decode(XdrDataInputStream stream) throws IOException {
   Transaction decodedTransaction = new Transaction();
   decodedTransaction.sourceAccount = AccountID.decode(stream);
   decodedTransaction.fee = Uint32.decode(stream);
   decodedTransaction.seqNum = SequenceNumber.decode(stream);
   int timeBoundsPresent = stream.readInt();
   if (timeBoundsPresent != 0) {
     decodedTransaction.timeBounds = TimeBounds.decode(stream);
   }
   decodedTransaction.memo = Memo.decode(stream);
   int operationssize = stream.readInt();
   decodedTransaction.operations = new Operation[operationssize];
   for (int i = 0; i < operationssize; i++) {
     decodedTransaction.operations[i] = Operation.decode(stream);
   }
   decodedTransaction.ext = TransactionExt.decode(stream);
   return decodedTransaction;
 }
 public static void encode(XdrDataOutputStream stream, Transaction encodedTransaction)
     throws IOException {
   AccountID.encode(stream, encodedTransaction.sourceAccount);
   Uint32.encode(stream, encodedTransaction.fee);
   SequenceNumber.encode(stream, encodedTransaction.seqNum);
   if (encodedTransaction.timeBounds != null) {
     stream.writeInt(1);
     TimeBounds.encode(stream, encodedTransaction.timeBounds);
   } else {
     stream.writeInt(0);
   }
   Memo.encode(stream, encodedTransaction.memo);
   int operationssize = encodedTransaction.getOperations().length;
   stream.writeInt(operationssize);
   for (int i = 0; i < operationssize; i++) {
     Operation.encode(stream, encodedTransaction.operations[i]);
   }
   TransactionExt.encode(stream, encodedTransaction.ext);
 }
 public static SequenceNumber decode(XdrDataInputStream stream) throws IOException {
   SequenceNumber decodedSequenceNumber = new SequenceNumber();
   decodedSequenceNumber.SequenceNumber = Uint64.decode(stream);
   return decodedSequenceNumber;
 }