When I use com.atlassian.jira:jira-rest-java-client-core:5.0.4 to get issue transitions.
The client report exception:
Caused by: org.codehaus.jettison.json.JSONException: JSONObject["fields"] not found. at org.codehaus.jettison.json.JSONObject.get(JSONObject.java:360)
at org.codehaus.jettison.json.JSONObject.getJSONObject(JSONObject.java:454)
at com.atlassian.jira.rest.client.internal.json.TransitionJsonParserV5.parse(TransitionJsonParserV5.java:33)
My jira server is Jira (v6.4.7#64022-sha1:4cb2968)