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The following page has been changed by MichaelJouravlev: http://wiki.apache.org/struts/WhyChain ------------------------------------------------------------------------------ + #redirect ActionServlet + The following is the bulk of a message posted to the Struts Developer's mailing list by Ted Husted. It provides a great historical context for the use of Commons Chain in the implementation of the new ComposableRequestProcessor class in Struts 1.3.