[ww-3772] Strust 2, Thread Locals reported by Tomcat after web application is stopped

FSOFT-SA
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Dear Experts,

I'm using Strust 2, version 2.2.1.1 on Tomcat version 6.0.26.
And there's a error message when web application is closed:
SEVERE: The web application [/myapp] created a ThreadLocal with key of type [com.opensymphony.xwork2.inject.ContainerImpl$10] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@1376afa]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@15075f9]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.

I searched and found that there's a report that this problem was fixed on Strust 2, version 2.3.3.

The problem is I can not change version of Strust without permission.
And thought, I must test all my web application again to ensure it run normally on new version of Strust.

So, how can I fix this problem without changing the version of Strust.
Please help.

Regards.
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Commented:
Try the following out..

1. Get the version which has the fix to the problem is solved.
2. extract /struts/struts2/trunk/xwork-core/src/main/java/com/opensymphony/xwork2/inject/ContainerImpl.java file from src
3. Create a similar package structure (com/opensymphony/xwork2/inject) in your application and place this ContainerImpl.java file inside
4. Rebuild your code and check this out.

Hope this helps.

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