Is CLOB support? - Mailing list pgsql-jdbc

I have scaned over the postgresq.org and can't confirm whether the CLOB
data type is supported in 7.2 or 7.3. I can't see any on-line document say
the data type is supported meanwhile I see java code such as
http://developer.postgresql.org/docs/pgsql/src/interfaces/jdbc/org/postgresql/jdbc3/AbstractJdbc3Clob.java
 in the JDBC implements the data type.

Can someone give me a confirmation.
 -- Regards,

Vernon