private static void initClientDynamicRegionFactory(final String poolName) {
    DynamicRegionFactory.get().open(new DynamicRegionFactory.Config(null, poolName, false, true));
  }
This is a hack using reflection to clear the static objects in JSSE since otherwise changing
the javax.* store related properties has no effect during the course of running dunit suite
unless the VMs are restarted.
geode-dunit/src/main/java/org/apache/geode/security/SecurityTestUtils.java