New Jersey Statutes Title 15A. Corporations, Nonprofit 15A § 12-19

a. Any creditor as defined in subsection c. of section 15A:12-18 who does not file a claim as provided in the notice given pursuant to section 15A:12-18, and all those claiming through or under that creditor, shall be forever barred from suing on the claim or otherwise realizing upon or enforcing it except, in the case of a creditor who shows good cause for not having previously filed a claim, to the extent as the Superior Court may allow:

b. This section shall not apply to claims which are in litigation on the date of the first publication of the notice pursuant to section 15A:12-18.