static @Nullable PropertyAccessorDetector.PropertyAccessorInfo getDefaultAccessorInfo(@NotNull PsiMethod method) {
    if (PropertyUtilBase.isSimplePropertyGetter(method)) {
      return new PropertyAccessorDetector.PropertyAccessorInfo(PropertyUtilBase.getPropertyNameByGetter(method),
                                                               method.getReturnType(),
                                                               PropertyKind.GETTER);
    }
    else if (PropertyUtilBase.isSimplePropertySetter(method)) {
      return new PropertyAccessorDetector.PropertyAccessorInfo(PropertyUtilBase.getPropertyNameBySetter(method),
                                                               method.getParameterList().getParameters()[0].getType(),
                                                               PropertyKind.SETTER);
    }
    return null;
  }
static @Nullable PropertyAccessorDetector.PropertyAccessorInfo getDefaultAccessorInfo(@NotNull PsiMethod method)