Does a judge have discretion in failing to grant an evidentiary hearing?

Cir. 2000); cf. Walz v. Town of Smithtown, 46 F.3d 162, 170 (2d Cir. 1995) (district court did not exceed its discretion in failing to provide a hearing; noting that "we are informed of nothing that would be developed in such a hearing that would alter the outcome"); In re Thirteen Appeals Arising Out Of San Juan Dupont Hotel Fire Litig., 56 F.3d 295, 303 (1st Cir. 1995) ("When the written record affords an adequate basis for a reasoned determination of the fee dispute, the court in its discretion may forgo an evidentiary hearing.").