N.J. Stat. § 2A:4A-43.2
In addition to any other penalty imposed by the court, any juvenile adjudicated delinquent for an offense which, if committed by an adult, would constitute criminal mischief pursuant to N.J.S. 2C:17-3, attempting to put another in fear of bodily violence pursuant to section 1 of P.L. 1981, c.282 (C.2C:33-10), or defacement of private property pursuant to section 2 of P.L. 1981, c.282 (C.2C:33-11), involving an act of graffiti, may be required either to pay to the owner of the damaged property monetary restitution in the amount of pecuniary damage caused by the act of graffiti or to perform community service, which shall include removing the graffiti from the property, if appropriate. If community service is ordered, it shall be for either not less than 20 days or not less than the number of days necessary to remove the graffiti from the property.
N.J.S. § 2A:4A-43.2