import java.net.URL;
import java.net.URLEncoder;
import java.util.Scanner;

public class CSVDownload
{
  public static void main( String... args ) throws Exception
  {
    String csv;



    URL u = new URL( "https://raw.githubusercontent.com/CSSEGISandData/COVID-19/master/csse_covid_19_data/csse_covid_19_time_series/time_series_covid19_confirmed_US.csv");

    csv = new Scanner( u.openStream() ).useDelimiter( "\\Z" ).next();

  }
}