log.info("testAssociateC");
if (log != null) log.info("testAssociateC");
    public void testAssociateC() throws Exception {        log.info("testAssociateC");        FBManagedConnectionFactory mcf = initMcf();        ManagedConnection mc1 = mcf.createManagedConnection(null, null);        Connection c1 = (Connection)mc1.getConnection(null, null);        ManagedConnection mc2 = mcf.createManagedConnection(null, null);        Connection c2 = (Connection)mc2.getConnection(null, null);        mc1.associateConnection(c2);        mc2.associateConnection(c1);        mc1.destroy();        mc2.destroy();    }