message: FIX: Remove outdated non-template methods
diff: @@ -105,8 +105,6 @@ class FrankaHWSim : public gazebo_ros_control::RobotHWSim {
  void updateRobotState(ros::Time time);
  bool readParameters(ros::NodeHandle nh);
  - std::array<double, 9> readArray9(std::string values, std::string name = "");
  - std::array<double, 3> readArray3(std::string values, std::string name = "");
  template <int N>
  std::array<double, N> readArray(std::string param, std::string name = "") {
  