@Parameters(name =
"{index}: serverEngine = {0}, clientEngine = {1}, useChunkedWriteHandler = {2}, useCompositeByteBuf = {3}")
public static Collection<Object[]> data() throws Exception {
List<SslContext> serverContexts = new ArrayList<SslContext>();
serverContexts.add(new JdkSslServerContext(CERT_FILE, KEY_FILE));
List<SslContext> clientContexts = new ArrayList<SslContext>();
clientContexts.add(new JdkSslClientContext(CERT_FILE));
boolean hasOpenSsl = OpenSsl.isAvailable();