Maven hangs while running test case Eclipselink & hsqldb

Question

Using jps and jstack I can get to the offending waiting thread but don\'t know how to troubleshoot it or what is causing it. See below the Maven de

Answer 1

It does indeed look like a hsqldb issue. Following directions from here the solution was to append the following to the connection-url ;hsqldb.tx=mvcc whatever that means :/