@Override
    protected AWSXRay build(AwsSyncClientParams params) {
        return new AWSXRayClient(params);
    }
Construct a synchronous implementation of AWSXRay using the current builder configuration.

@param params
       Current builder configuration represented as a parameter object.
@return Fully configured implementation of AWSXRay.
aws-java-sdk-xray/src/main/java/com/amazonaws/services/xray/AWSXRayClientBuilder.java