@Test
public void opReturnOneOutputWithValueTest() throws Exception {

    // Tests basic send of transaction with one output that destroys coins and has an OP_RETURN.
    receiveATransaction(wallet, myAddress);
    Transaction tx = new Transaction(PARAMS);
    Coin messagePrice = CENT;
    Script script = ScriptBuilder.createOpReturnScript("hello world!".getBytes());
    tx.addOutput(messagePrice, script);
    SendRequest request = SendRequest.forTx(tx);
    wallet.completeTx(request);
}