The module product-perf-test-harness was last updated 2013
It is used to compare different open source TM's [1] and we used our own performance measurement framework. We have since migrated over to using JMH and the new comparison tests [2] use JMH. Therefore the task is to clean up the code by removing this module.

[1] https://github.com/jbosstm/performance/blob/main/product/src/test/java/com/arjuna/ats/tools/perftest/task/ProductPerformanceTest.java
[2] https://github.com/jbosstm/performance/tree/main/narayana/ArjunaJTA/jta/tests/classes/io/narayana/perf/product