code: protected void showHelp(EnhancedMap properties) throws IOException, FileNotFoundException, ClassNotFoundException, InstantiationException, IllegalAccessException, NoSuchMethodException, InvocationTargetException {
  
        Help.printHelp(System.out);
  
        System.out.println(properties.printHelp());
  
     }
docs: called when a setting {@link ReportConstants#HELP} is present, calls {@link Help#printHelp(java.io.PrintStream) }
  and {@link EnhancedMap#printHelp()
  }.
  
  @param properties
  @throws java.io.IOException
  @throws java.io.FileNotFoundException
  @throws java.lang.ClassNotFoundException
  @throws java.lang.InstantiationException
  @throws java.lang.IllegalAccessException
  @throws java.lang.NoSuchMethodException
  @throws java.lang.reflect.InvocationTargetException