TY - CONF TI - The 2009 Edition of BSF4Rexx AB - This article analytically describes the functionality that was made available in the Vienna Version of BSF4Rexx, a package that bridges Rexx and Java. After identifying shortcomings that are linked to missing (concurrency) APIs for Rexx, possible solutions for removing these shortcomings in the Vienna Version of BSF4Rexx that would become possible with the new release of Open Object Rexx 4.0 are discussed and functions with their signatures are devised, that would overcome the identified shortcomings. AF - Proceedings of the 2009 International Rexx Symposium PP - Raleigh, N.C. SP - 1 EP - 14 PY - 2009-12-01 AU - Flatscher, Rony G. ER -