title: Connect to in memory Hsql (hypersonic) database with DatabaseManager while debugging tests
body: <p>I would like to connect to an in-memory HSQL database instance using the hsql DatabaseManager (or the swing version, it doesn't matter) while debugging tests in my IDE (Intellij IDEA 11.1.2).</p>
  <p>I have tried as was suggested by <a href="https://stackoverflow.com/a/3076005/3045">this answer</a>, but every time I do so the DatabaseManager process/thread (I don't know which) starts and freezes once the debug breakpoint is hit.  If kill/force quit it, the debug session also dies.</p>
  <p>How can I do this without the DatabaseManager freezing?</p>