// Create an API instance and load the data file
DeviceApi deviceApi = new DeviceApi();
deviceApi.downloadAndLoadDataFile("data file URL");

// Parse HTTP headers, including Client Hints
Map<String, String> headers = new HashMap<String, String>();
headers.put("HEADER NAME", "HEADER VALUE");
Properties properties = deviceApi.getProperties(headers);

// Use device properties
String browserName = properties.getOrDefault("browserName", "");
boolean mobileDevice = properties.contains("mobileDevice", true);
boolean useBiggerIcons = properties.contains("touchScreen", true);

if (properties.containsKey("vendor")) {
    String vendor = properties.get("vendor").asString();
    // do something
} 

// Create an API instance and load the data file
DeviceApi deviceApi = new DeviceApi();
deviceApi.DownloadAndLoadDataFile("data file URL");

// Parse HTTP headers, including Client Hints
var headers = new Dictionary<string, string>();
headers["HEADER NAME"] = "HEADER VALUE";
Properties properties = deviceApi.GetProperties(headers);

// Use device properties
string browserName = properties.GetOrDefault("browserName", "");
bool mobileDevice = properties.Contains("mobileDevice", true);
bool useBiggerIcons = properties.Contains("touchScreen", true);

if (properties.ContainsKey("vendor")) {
    string vendor = properties.Get("vendor").AsString();
    // do something
} 

# Create an API instance and load the data file
$deviceApi = DeviceApi();
$deviceApi->downloadAndLoadDataFile("data file URL");

# Parse HTTP headers, including Client Hints
$headers = [];
$headers["HEADER NAME"] = "HEADER VALUE";
$properties = $deviceApi->getProperties($headers);

# Use device properties
$browserName = $properties->getOrDefault("browserName", "");
$mobileDevice = $properties->contains("mobileDevice", true);
$useBiggerIcons = $properties->contains("touchScreen", true);

if ($properties->containsKey("vendor")) {
    $vendor = $properties->get("vendor")->asString();
    // do something
} 

# Create an API instance and load the data file
device_api = DeviceApi()
device_api.load_data_from_file("/path/to/datafile.json")

# Parse HTTP headers, including Client Hints
headers = {}
headers["HEADER NAME"] = "HEADER VALUE"
properties = device_api.get_properties(headers)

# Use device properties
browser_name = properties.get_or_default_str("browserName", "")
mobile_device = properties.contains("mobileDevice", True)
use_bigger_icons = properties.contains("touchScreen", True)

if "vendor" in properties:
    vendor = str(properties.get("vendor"))
    // do something
}