According to one of the litigants:
The Supreme Court of New Jersey on Tuesday agreed to hear a major case, Berg, et. al. v. State, et. al. concerning New Jersey’s ailing pension system. At issue is the constitutionality of the so-called Cost-of-Living-Allowance (COLA) freeze imposed as part of the 2011 reforms signed into law by Governor Christie. Last year, an appellate court ruled that the indefinite suspension of COLAs violated the contractual rights of all retired public workers and remanded the case back to the trial court. The case will likely be argued this fall.