.create());
for(Class groupClazz : groupCommand.groupCommands()) {
Object groupInstance = ReflectionUtil.newInstance(groupClazz);
if(groupInstance instanceof Command)
groupContainer.addChild(ParserGenerator.doGenerateCommandLineParser(
groupInstance, true, true));
else
groupContainer.addChild(ParserGenerator.doGenerateCommandLineParser(
groupInstance, false, true));
}