code: private ScenarioManager createScenarioManager(
              Class<? extends Scenario> scenarioClass, String scenarioID,
              String initialState, Properties properties) throws ShanksException {
  //            throws UnsupportedNetworkElementFieldException,
  //            TooManyConnectionException, UnsupportedScenarioStatusException,
  //            DuplicatedIDException, SecurityException, NoSuchMethodException,
  //            IllegalArgumentException, InstantiationException,
  //            IllegalAccessException, InvocationTargetException,
  //            DuplicatedPortrayalIDException, ScenarioNotFoundException {
  
          Constructor<? extends Scenario> c;
          Scenario s = null;
          try {
              c = scenarioClass
                      .getConstructor(new Class[] { String.class, String.class,
                              Properties.class, Logger.class });
              s = c.newInstance(scenarioID, initialState, properties, this.getLogger());
          } catch (SecurityException e) {
              throw new ShanksException(e);
          } catch (NoSuchMethodException e) {
              throw new ShanksException(e);
          } catch (IllegalArgumentException e) {
              throw new ShanksException(e);
          } catch (InstantiationException e) {
              throw new ShanksException(e);
          } catch (IllegalAccessException e) {
              throw new ShanksException(e);
          } catch (InvocationTargetException e) {
              throw new ShanksException(e);
          }
          logger.fine("Scenario created");
          ScenarioPortrayal sp = s.createScenarioPortrayal();
          if (sp == null && !properties.get(Scenario.SIMULATION_GUI).equals(Scenario.NO_GUI)) {
              logger.severe("ScenarioPortrayals is null");
              logger.severe("Impossible to follow with the execution...");
              throw new ShanksException("ScenarioPortrayals is null. Impossible to continue with the simulation...");
          }
          ScenarioManager sm = new ScenarioManager(s, sp, logger);
          return sm;
      }
docs: This method will set all required information about Scenario
  
  @return the completed Scenario object
  @throws DuplicatedIDException
  @throws UnsupportedScenarioStatusException
  @throws TooManyConnectionException
  @throws UnsupportedNetworkElementFieldException
  @throws NoSuchMethodException
  @throws SecurityException
  @throws InvocationTargetException
  @throws IllegalAccessException
  @throws InstantiationException
  @throws IllegalArgumentException
  @throws DuplicatedPortrayalIDException
  @throws ScenarioNotFoundException