This current release of SQL Developer Data Modeler 3.3 production is a marked improvement!!! The massive improvements to the DDL File Editor are very welcome. No more generate, cut and paste into another text editor to fix the little bugs around dependencies, optional switches missing on method parameters. Not having to move code around beca use of dependency problems. The fixes around the assignment of domains for attributes or parameters is also a time saver. All of this on top of the ability to use an object types attributes as part of PKs and FKs makes the life of system designers and modelers much much easier!!
It is encouraging to see a software development team that is responsive to their end user population!