Mass. Gen. Laws ch. 231A, § 9: Purpose and construction of declaratory judgment provisions

Section 9. This chapter is declared to be remedial. Its purpose is to remove, and to afford relief from, uncertainty and insecurity with respect to rights, duties, status and other legal relations, and it is to be liberally construed and administered. Nothing in this chapter shall be held to affect the jurisdiction of the land court, and the procedure established hereby shall be in addition to any other procedure for declaratory relief.