17 . Both Fireman’s Fund and Lodi agree that the even if the district court did not err in abstaining, it erred in dismissing the Fireman’s Fund’s remaining federal and state constitutional claims; the district court instead should have stayed the action and retained jurisdiction over the remaining federal claims pending resolution of the relevant state law issues in state court. See International Bhd. of Elec. Workers, 614 F.2d at 213. 18 . We also note that although HSAA is not identical to CERCLA, it mirrors CERCLA in many respects. It therefore seems inconsistent to consider the Insurers' federal preemption claims, while at the same time abstaining from the related state law preemption claims. Cf. Wisconsin v. Constantineau, 400 U.S. 433, 439, 91 S.Ct. 507, 27 L.Ed.2d 515 (1971) (<HOLDING>). But see Fields v. Rockdale County, 785 F.2d
holding that a provision of the constitution is to be construed in the sense in which it was understood by the framers and the people at the time of its adoption but that if new products or circumstances that did not exist at the time the constitutional provision was enacted fall within the meaning of the provision the constitutional provision applies to them holding that pullman abstention should not be invoked to avoid interpreting state law constitutional questions when the provision of the state constitution at issue mirrors a provision of the federal constitution recognizing exception under state constitution recognizing that oath taken to honor state constitution makes it the justices duty to apply the state constitution when it does not conflict with the federal constitution recognizing that provisions of the colorado constitution should be construed in the context of the constitution as a whole