private void initCmdMap()
    {
        if (!comandsProps.isEmpty())
        {
            Enumeration propertyNames = comandsProps.propertyNames();
            while (propertyNames.hasMoreElements())
            {
                String operName = (String)propertyNames.nextElement();
                String operClass = comandsProps.getProperty(operName);

                try
                {
                    cmdMap.put(operName, (Cmd) Class.forName(operClass).newInstance());
                }
                catch (ClassNotFoundException e)
                {
                    e.printStackTrace();  //To change body of catch statement use File | Settings | File Templates.
                }
                catch (InstantiationException e)
                {
                    e.printStackTrace();  //To change body of catch statement use File | Settings | File Templates.
                }
                catch (IllegalAccessException e)
                {
                    e.printStackTrace();  //To change body of catch statement use File | Settings | File Templates.
                }
            }
        }
        else
        {
            //todo
        }
    }