I've filed a issue to run a profiler over the Spring Config Editor: https://issuetracker.springsource.com/browse/STS-2864
Originally Posted by nakulbhor
I've run Eclipse Memory Analysis Tools over the config editor in the past, and it has been very useful for tracking down resource leaks but I haven't run it lately. The config editor itself hasn't changed since 2.9.2, but if Eclipse or one of our dependent frameworks has changed something about the way resources are handled, then it could help to flag it down.
Leo Dos Santos
Committer, SpringSource Tool Suite