The JaxrsJacksonProviderTestCase fails for me with the following error: -

Failed tests: testJacksonWithJsonIgnore(org.jboss.as.testsuite.integration.jaxrs.jackson.JaxrsJacksonProviderTestCase): expected:<

{"[name":"Australia","temperature":"Hot]"}

> but was:<

{"[temperature":"Hot","name":"Australia]"}

>

The test is assuming a fixed order, however the class has not been annotated to specify the order.

http://jackson.codehaus.org/1.8.4/javadoc/org/codehaus/jackson/annotate/JsonPropertyOrder.html