src/vs/workbench/services/preferences/common/preferencesModels.ts/DefaultRawSettingsEditorModel/content
class DefaultRawSettingsEditorModel:	get content(): string {
		if (this._content === null) {
			const builder = new RawSettingsContentBuilder();
			builder.pushLine('{');
			for (const settingsGroup of this.defaultSettings.getRegisteredGroups()) {
				builder.pushGroup(settingsGroup);
			}
			builder.pushLine('}');
			this._content = builder.getContent();
		}
		return this._content;
	}