new (Rake::Task)

         # File lib/rake.rb, line 511
    511:     def initialize(task_name, app)
    512:       @name = task_name.to_s
    513:       @prerequisites = []
    514:       @actions = []
    515:       @already_invoked = false
    516:       @full_comment = nil
    517:       @comment = nil
    518:       @lock = Monitor.new
    519:       @application = app
    520:       @scope = app.current_scope
    521:       @arg_names = nil
    522:     end