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From "Guillaume Sauthier (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FELIX-4247) Memory leak with ServiceUsage and inner class (Listener style)
Date Fri, 27 Sep 2013 13:13:02 GMT
Guillaume Sauthier created FELIX-4247:
-----------------------------------------

             Summary: Memory leak with ServiceUsage and inner class (Listener style)
                 Key: FELIX-4247
                 URL: https://issues.apache.org/jira/browse/FELIX-4247
             Project: Felix
          Issue Type: Bug
          Components: iPOJO
            Reporter: Guillaume Sauthier


Assume that you have a @Component using a swing-like technology with a load of Listeners and
callbacks.
You'll probably write something like:
{code:java}
button.addClickListener(new ClickListener() {
   // boilerplate code
   myDependency.useIt();
});
{code}

Where myDependency is a @Requires field.

When the listener is executed, it is used from outside of the component (from iPOJO POV),
its method is not intercepted and a reference is kept in ServiceUsage$Usage.

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