import java.io.File; import java.util.Scanner; import java.io.PrintStream; public class Test { public static void main(String [] args) throws Exception{ Scanner sc = new Scanner(new File("figure")); Manager manager = new Manager(sc); PrintStream ps = System.out; ps.println("Figura con area maggiore"); ps.println(manager.getMax("area").toString()); ps.println("Figura con perimetro minore"); ps.println(manager.getMin("perimetro").toString()); } }