Assist and support company sponsored applications. Respond to user tickets/inquiries with appropriate level of urgency based on documented SLAs. Follow up on all questions, problems, or suggestions from users. Maintains, analyzes, troubleshoots, and repairs computer systems, hardware and computer peripherals.
import java.io.IOException; public class Application { public static void main(String[] args) throws IOException { Application application = new Application(); application.run(); } private void run() throws IOException { Machine machine = new Machine(); machine.run(); } }.
Usually the throwing an exception is displayed in the sequence diagram. I would say the following example is mainly used with Java but don't really know if it could also corespond to higher level of abstraction !!