Language Packs for OUFW 4

If you install a Language pack (i.e. UI) in FW 4 you now run batch Job F1-LANG written in java. In FW 2.2.0 (actually CCB 2.3.1, ETM 2.2.0, RMB 2.2.2, OUBI 2.2.1) the batch job was NEWLANG using Cobol.