On June 27, 1969, the plaintiff Albert J. Blake was convicted on three counts of armed robbery (G. L. c. 265, § 17) and was sentenced to three concurrent eight-to-ten year terms of imprisonment at the Massachusetts Correctional Institution at Walpole. Armed robbery is one of a number of offenses for which strict *702 parole eligibility standards are set by G. L. c. 127, § 133. 1 Thus the plaintiff would first become automatically eligible for parole only after he had served two-thirds of his minimum sentence. The strict rule, however, is relaxed to some extent by the same § 133: on the recommendation of the superintendent of the prison and of the commissioner of correction, and with the approval of a majority of the parole board, the plaintiff could be made eligible for parole consideration at the same time as inmates not in the strict class, that is, after serving only one-third of his minimum term.
The plaintiff filed an application for early parole eligibility on June 8, 1972, and written recommendations were submitted to the parole board by the superintendent and the commissioner. The board refused, despite the plaintiff’s repeated requests, to permit him to appear personally before it or a panel of its members. On November 3, 1972, the board denied his application by a vote of four to zero. Thereupon the plaintiff commenced the instant action in the Superior Court against the parole board praying for a declaration of his right to appear personally in support of his application for early eligibility. The plaintiff failed in the action on the merits: the judge found that a right to a personal appearance was not granted by statute, or required by the equal protection or due process guaranty. The plaintiff *703 appealed to the Appeals Court. We took the case pursuant to G. L. c. 211A, § 10 (A).
The plaintiff contends here that the parole board denied him due process of law by refusing him an opportunity to appear before it. But there is a question at the threshold whether the appeal is moot; for on September 19, 1974, during the pendency of the appeal, the plaintiff was discharged from custody on the basis of time served and good-conduct credits accrued.* 2
1. Ordinarily, litigation is considered moot when the party who claimed to be aggrieved ceases to have a personal stake in its outcome. See, e.g.,
Vigoda
v.
Superintendent of Boston State Hosp.,
*704 The present case is thus quite different from the cases of parole or probation revocation cited by the plaintiff. 4 These decided that the revocations could have future consequences serious enough to warrant judicial attention to challenges to their legality even though custody pursuant to the revocation had terminated. A parole revocation in itself implies a failure of the parolee to satisfy the obligations of conditional liberty; it has a far greater bearing on future administrative or judicial decisions than denial of early eligibility, especially since the latter denial may reflect a judgment on the seriousness of the underlying crime rather than about rehabilitative progress or suitability for parole.
*705
Practice in United States courts on similar issues of mootness is revealing. In the recent case of
Weinstein
v.
Bradford,
Besides contending — erroneously, as we have tried to show — that he has a sufficient remaining stake or interest in the litigation, the plaintiff quarrels with the general rule that insists that litigants have such a stake. We may grant the plaintiff his point that it is possible to overrate the strength of a justification sometimes offered for the rule (see, e.g.,
Marchand
v.
Director, United States Probation Office, supra
at 332), namely, that the parties will not be motivated to develop the issues thoroughly unless they have genuine, live, conflicting self-interests.
8
But there is more to the rule than that. See
Wolf
v.
Commissioner of Pub. Welfare,
2. Next, the plaintiff attempts to take shelter in one or another stated “exception” to the conventional doctrine. In some instances courts have been willing to resolve dead disputes if there was a good likelihood that the same disputes would recur between the same parties. See
Reilly
v.
School Comm. of Boston,
Another “exception” exists for controversies “capable of repetition, yet evading review” (see, e.g.,
Roe
v.
Wade,
In accord with past practice when a case becomes moot on appeal (see
Reilly
v.
School Comm. of Boston,
So ordered.
Notes
The section provides that a person convicted of certain enumerated offenses and incarcerated with a minimum sentence shall not be eligible for parole “until he shall have served two thirds of such minimum sentence, but in any event not less than two years or if he has two or more sentences to be served otherwise than concurrently, two thirds of the aggregate of the minimum terms of such several sentences, but in any event not less than two years for each sentence . . ..” An inmate who was not convicted of an enumerated offense and who is held with a minimum sentence is eligible for parole after having “served one third of such minimum sentence, but in any event not less than one year, or, if he has two or more sentences to be served otherwise than concurrently, one third of the aggregate of the minimum terms of such several sentences, but in any event not less than one year for each such sentence . . ..”
The Superior Court issued its declaratory judgment on July 12, 1974. The plaintiff appealed on September 3, 1974.
In,
Sibron
v.
New York,
See
Hahn
v.
Burke,
The Fifth Circuit later held that its
Scarpa
decision was to have “no precedential value.”
Ridley
v.
McCall,
An examination of the petition for a writ of certiorari and brief in opposition reveals only one fact to account for the dismissal: the inmate was released on parole following the decision by the United States Court of Appeals.
The case was filed as a class action and the court did consider the merits as to the interveners on the side of the plaintiff. See
Wolf
v.
Commissioner of Pub. Welfare,
See Scott, Standing in the Supreme Court — A Functional Analysis, 86 Harv. L. Rev. 645, 674 (1973) (“[t]he idle and whimsical plaintiff, a dilettante who litigates for a lark, is a specter which haunts the legal literature, not the courtroom”); Jaffe, The Citizen as Litigant in Public Actions: The Non-Hohfeldian or Ideological Plaintiff, 116 U. Pa. L. Rev. 1033, 1037-1038 (1968); Note, supra note 3, at 375-376 n.13.
In the particular case, with the action at the appellate level, economy of a sort might be served by going to a decision if it were anticipated that similar issues might arise in the future. Cf.
Wellesley College
v.
Attorney Gen.,
See
DeFunis
v.
Odegaard,
Avoiding precipitate judicial involvement in a matter of prison management may leave room for administrative adjustments better suited to the problem than a judicial decision.
See P. Bator, P. Mishkin, D. Shapiro, & H. Wechsler, Hart & Wechsler’s The Federal Courts and the Federal System 110 (2d ed. 1973); Levi, The Nature of Judicial Reasoning, 32 U. Chi. L. Rev. 395, 403-405 (1965); Note, supra note 3, at 376 n.14.
Weinstein
v.
Bradford,
