}
String pref = new ProjectScope(project).getNode(SymfonyUiPlugin.PLUGIN_ID).get(
KEY, null);
if (pref != null && pref.trim().length() > 0) {
Reader input = new StringReader(pref);
TemplateReaderWriter reader = new TemplateReaderWriter();
TemplatePersistenceData[] datas;
try {
datas = reader.read(input);
return datas.length > 0;
} catch (IOException e) {
// ignore
}
}