public T send() throws IOException {
        return web3jService.send(this, responseType);
    }
@Test
    public void testEthCompileLLL() throws Exception {
        web3j.ethCompileLLL("(returnlll (suicide (caller)))").send();

        verifyResult(
                "{\"jsonrpc\":\"2.0\",\"method\":\"eth_compileLLL\","
                        + "\"params\":[\"(returnlll (suicide (caller)))\"],\"id\":1}");
    }