[4/4] brooklyn-server git commit: Closes #754

[ge...@apache.org]

Closes #754

Fix REST API response of methods with String return type

Using the REST API from the GUI used to return `"error": "no response from server"` and return code 0 for methods that return String.
The problem was that the received response was not in json format, while the expected response content type is `application/json`.


Project: http://git-wip-us.apache.org/repos/asf/brooklyn-server/repo
Commit: http://git-wip-us.apache.org/repos/asf/brooklyn-server/commit/9caf201d
Tree: http://git-wip-us.apache.org/repos/asf/brooklyn-server/tree/9caf201d
Diff: http://git-wip-us.apache.org/repos/asf/brooklyn-server/diff/9caf201d

Branch: refs/heads/master
Commit: 9caf201d195b2992e39087e980e0934c300fcb7f
Parents: 463910f 829e495
Author: Geoff Macartney <ge...@cloudsoftcorp.com>
Authored: Mon Jul 10 14:11:36 2017 +0100
Committer: Geoff Macartney <ge...@cloudsoftcorp.com>
Committed: Mon Jul 10 14:11:36 2017 +0100

----------------------------------------------------------------------
 .../src/main/java/org/apache/brooklyn/rest/api/ActivityApi.java | 1 +
 .../apache/brooklyn/rest/resources/PolicyConfigResource.java    | 4 ++--
 .../java/org/apache/brooklyn/rest/resources/ServerResource.java | 4 ++--
 .../org/apache/brooklyn/rest/resources/PolicyResourceTest.java  | 5 +++--
 .../org/apache/brooklyn/rest/resources/ServerResourceTest.java  | 2 +-
 5 files changed, 9 insertions(+), 7 deletions(-)
----------------------------------------------------------------------