void (@NotNull DataContext dataContext) { final Set<TemplateImpl> templates = myConfigurable.getSelectedTemplates().keySet(); TemplateSettings templateSettings = TemplateSettings.getInstance(); CopyPasteManager.getInstance().setContents( new StringSelection(StringUtil.join(templates, template -> JDOMUtil.writeElement( TemplateSettings.serializeTemplate(template, templateSettings.getDefaultTemplate(template), TemplateContext.getIdToType())), System.lineSeparator()))); }