DBSequence type no longer available for entity attributes?

Question

I'm puzzled by this, if not scared.
Every version of JDev till 11.1.1.2.0 has had out-of-the-box support for DBSequence as an entity attribute type.
When you set it for your PK, JDev disables a few options, automatically sets "refresh after insert" (and maybe other stuff) and handles everything about it.
Now, I see that in new applications created with 11.1.1.2.0 that option is no longer present...!
It's available only for apps migrated from previous versions.
If you create a new application, you no longer have DBSequence in the Type dropdown.
Here's what the documentation (Oct 2009 DevGuide, par 4.10.10) says:
In the Edit Attribute dialog, you can set the value of the Type field to the built-in data
type named DBSequence and the primary key will be assigned automatically by the
database sequence. Setting this data type automatically selects the refresh after Insert
checkbox.Where on Earth is this built-in data type named DBSequence in Jdev 11.1.1.2.0?

Answer 1

Thanks Paul.
It seems JDev broke my application.
It only shows the native Java types in the dropdown, and does not show any of the Oracle types including Number, DBSequence and all the rest.
(Note that all the connections I work with use the Oracle type map, of course - it's automatic.)
I tried a new quick test with a new application and again, no Oracle types, just the java types.
Then closed and reopened my applications as well as JDev and I can now see all the types in my quick test.
However, my original application still "sees" no Oracle types, it's stuck with the Java types.
I'll try to see if I can repair it in some way... I'll eventually put it down as one of the gazillion one-time bugs that JDev shows daily.