69     private static final long serialVersionUID = 5232453952276485270L;

    69     private static final long serialVersionUID = 5232453952276485270L;

    70 

    70 

    71     /**

    71     /**

    72      * The result of the computation.

    72      * The result of the computation.

    73      */

    73      */

    74     V result;

    75     V result;

    75 

    76 

    76     /**

    77     /**

    77      * The main computation performed by this task.

    78      * The main computation performed by this task.

    78      * @return the result of the computation

    79      * @return the result of the computation