I have defined a TDL model programmatically (i.e., a Resource) and I want to save it as a .tdlan2 file. As in the current version of TDL metamodel, the value of the `value` feature of LiteralValueUse instances is no longer set between quotation marks, when I save the Resource, all LiteralValueUse instances are saved as DataInstanceUse. For example, consider the following TDL model: `Package TestSuite { Type String; Type A (_name of type String); A a (_name = "2"); }` If I save this model as a .tdlan2 file, the result would be: `Package TestSuite { Type String; Type A (_name of type String); A a (_name = 2); }` Here is my code for saving the file: ``` ResourceSet resSet = new ResourceSetImpl(); resSet.getResourceFactoryRegistry().getExtensionToFactoryMap().put(".tdlan2", new tdlResourceFactoryImpl()); resSet.getPackageRegistry().put(tdlPackage.eNS_URI, tdlPackage.eINSTANCE); Resource res = resSet.createResource(URI.createURI("path.tdlan2")); try { newTestSuiteRes.save(null); } catch (IOException e) { e.printStackTrace(); } ```