我正在尝试使用GSON将JSON对象转换为POJO。JSON字符串[{"automation_project":{"user_id":null,"name":"UntitledProject","updated_at":"2015-06-16T19:39:42Z","group_id":764496,"created_at":"2014-11-23T01:01:59Z","id":16214}},{"automation_project":{"user_id":null,"name":"newintropage","updated_at":"2015-06-16T21:20:47Z",