The writ of certiorari is dismissed for the reason that the judgment of the Supreme Court of Oklahoma rests upon a nonfederal ground adequate to support it. Atlantic Coast Line v. Mims, 242 U. S. 532, 535; Nevada-California-Oregon Ry. v. Burrus, 244 U. S. 103, 105; Hartford Life Ins. Co. v. Johnson, 249 U. S. 490, 492-493.