ResourceBundle.getString(String key) has the following syntax.
public final String getString(String key)
In the following code shows how to use ResourceBundle.getString(String key) method.
// www . j av a 2s . c o m import java.util.Locale; import java.util.ResourceBundle; public class Main { public static void main(String[] args) { ResourceBundle bundle = ResourceBundle.getBundle("hello", Locale.US); System.out.println(bundle.getString("hello")); } }