private void registerIncompatibilityProblem(@NotNull PyFunction function, @Nullable LocalQuickFix quickFix) {
      final PyParameterList parameterList = function.getParameterList();
      final String message = PyPsiBundle.message(PyUtil.isNewMethod(function) ? "INSP.new.incompatible.to.init"
                                                                              : "INSP.init.incompatible.to.new");
      if (quickFix != null) {
        registerProblem(parameterList, message, quickFix);
      }
      else {
        registerProblem(parameterList, message);
      }
    }
private void registerIncompatibilityProblem(@NotNull PyFunction function, @Nullable LocalQuickFix quickFix)