private static @NotNull JavaPluginAccessor getJavaPluginAccessor(@NotNull Project p) {
    if (is82OrBetter) {
      return new ExtensionJavaPluginAccessor(p);
    }
    else {
      return new ConventionJavaPluginAccessor(p);
    }
  }
private static @NotNull JavaPluginAccessor getJavaPluginAccessor(@NotNull Project p)