Cleanly destroy Spring Application Context
<p>I have been running in to problems making sure that a spring application context that i am destroying has completely gone away, and cant see the object being garbage collected. When i look at the instance in VisualVM i can see that there are a number of outstanding references to both the context and it's bean factory that remain once the context is closed and destroyed. These all to be in relation to the initial set up of the bean factory (during the refresh method of AbstractApplicationContext) which registers the bean factory and the context with various bean post processors etc.</p>

<p>There do not appear to be any methods on the bean factory or on the application contexts (even the refreshable ones) that do more than remove the lowest level reference to the bean factory. The result is that it appears to be leaking memory, and in certain circumstances preventing the clean re-creation of a context.</p>

<p>I am asking as the software i am working on at the moment may dynamically create / destroy and then re-create the context (as modules are dynamically loaded and unloaded) and the leftover elements of the context and bean factory are causing problems with components such as spring-data-jpa (especially the proxy that binds the repository interfaces to the repository implementations).</p>

<p>Does anyone know of a way whereby i can cleanly and completely remove a context and bean factory without having to completely close down the VM that initially created it? </p>