class Minitest::Parallel::Executor

def start
  @pool  = size.times.map {
    Thread.new(@queue) do |queue|
      Thread.current.abort_on_exception = true
      while (job = queue.pop)
        klass, method, reporter = job
        reporter.synchronize { reporter.prerecord klass, method }
        result = Minitest.run_one_method klass, method
        reporter.synchronize { reporter.record result }
      end
    end
  }
end