THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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No issues expected when upgrading to Struts 2.3.2627
Workaround
If you are using Struts 2.3.20, 2.3.24 or 2.3.24.1 you can redefine struts.excludedClasses as showed below, for more details please read internal security page.
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