package LDraw.Support; import LDraw.Files.LDrawFile; import LDraw.Files.LDrawModel; public class ModelManager { static ModelManager sharedModelManager; public static ModelManager sharedModelManager() { if (sharedModelManager == null) { sharedModelManager = new ModelManager(); } return sharedModelManager; } public LDrawModel requestModel(String referenceName, LDrawFile enclosingFile) { // TODO Auto-generated method stub return null; } }