Configure the Java Transport Client

// Build the settings for our client.
String clusterId = "ac01aa2425e4a5bafdebf5100af3e9b37401055b"; // Your cluster ID here
String region = "us-east-1"; // Your region here
boolean enableSsl = true;

Settings settings = Settings.settingsBuilder()
    .put("transport.ping_schedule", "5s")
    //.put("transport.sniff", false) // Disabled by default and *must* be disabled.
    .put("cluster.name", clusterId)
    .put("action.bulk.compress", false)
    .put("shield.transport.ssl", enableSsl)
    .put("request.headers.X-Found-Cluster", clusterId)
    .put("shield.user", "username:password") // your shield username and password
    .build();

String hostname = clusterId + "." + region + ".aws.found.io";
// Instantiate a TransportClient and add the cluster to the list of addresses to connect to.
// Only port 9343 (SSL-encrypted) is currently supported.
Client client = TransportClient.builder()
        .addPlugin(ShieldPlugin.class)
        .settings(settings)
        .build()
        .addTransportAddress(new InetSocketTransportAddress(InetAddress.getByName(hostname), 9343));