public void testExceptionStackTrace() {
JMSException jmsEx = new JMSException("could not connect");
Exception innerEx = new Exception("host not found");
jmsEx.setLinkedException(innerEx);
JmsException springJmsEx = JmsUtils.convertJmsAccessException(jmsEx);
StringWriter sw = new StringWriter();
PrintWriter out = new PrintWriter(sw);
springJmsEx.printStackTrace(out);
String trace = sw.toString();
assertTrue("inner jms exception not found", trace.indexOf("host not found") > 0);
}