@Override
        public void extensionAdded(@NotNull JpsPluginBean extension, @NotNull PluginDescriptor pluginDescriptor) {
          if (initial.get()) {
            myExternalBuildPlugins.add(pluginDescriptor);
          }
          else {
            handlePluginAdded(pluginDescriptor);
          }
        }
@Override
        public void extensionAdded(@NotNull JpsPluginBean extension, @NotNull PluginDescriptor pluginDescriptor)