I've recently been asked about jSAVF, so I thought finally getting around to publishing the latest version might help. The code in this version is a bit more recent than the one in v1.28, but I haven't touched it in about 7 years except for some finishing touches for this release.
This version brings a lot of change, amongst which the support of the more modern SAVF compression algorithms TERSE (*MEDIUM) and LZ1 (*HIGH) together with the previously supported SNA (*LOW / *YES), and some user interface and performance improvements. I'm now considering finishing the physical file export to CSV, or the debugging sources included in *PGM objects.