code: func (m *MockCgroup) Stat(arg0 ...cgroups.ErrorHandler) (*cgroups.Stats, error) {
  	varargs := []interface{}{}
  	for _, a := range arg0 {
  		varargs = append(varargs, a)
  	}
  	ret := m.ctrl.Call(m, "Stat", varargs...)
  	ret0, _ := ret[0].(*cgroups.Stats)
  	ret1, _ := ret[1].(error)
  	return ret0, ret1
  }
docs: // Stat mocks base method