package de.yasc.example.petrinet; import java.io.IOException; import java.util.Arrays; public class Main { public static void main(String arg[]) { try (var parser = new PetrinetParser(System.in)) { var net = parser.read(); // test code net.step(2); System.out.println(Arrays.asList(net.getMarking()).toString()); } catch (IOException ex) { System.err.println("Error: "+ex.getMessage()); System.exit(1); } } }