Can a 19 year old transport alcoholic beverages on the train in New Jersey?

closed containers. haha I know this question is kinda dumb and I'm pretty sure the answer is no but Ive got a party to go to in few weeks that I dont want to drive to... I heard that 18+ can transport closed containers in the trunk of the car in NJ (I cant really confirm that but w/e. I was stopped by a cop with a case in my trunk, which he saw but, he let me go.. may have just been being nice lol..)... So anywayyys can I transport closed containers on the NJ Train?