JIS_X0201, JIS_X0212-1990 and x-JIS0208 is supported in 5.0 or not ?
If supported, those should be mentioned in 5.0 doc.

A licensee executed the attached program. The result includes JIS_X0201, JIS_X0212-1990 and x-JIS0208.
However, those are not listed in the following page.

 http://java.sun.com/j2se/1.5.0/docs/guide/intl/encoding.doc.html