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From "Daniel Baldes (JIRA)" <j...@apache.org>
Subject [jira] [Created] (WW-3994) CompositeActionMapper actionMappers injected before container, leading to NPE on Oracle JRE 1.7.x
Date Mon, 11 Mar 2013 10:53:13 GMT
Daniel Baldes created WW-3994:
---------------------------------

             Summary: CompositeActionMapper actionMappers injected before container, leading
to NPE on Oracle JRE 1.7.x
                 Key: WW-3994
                 URL: https://issues.apache.org/jira/browse/WW-3994
             Project: Struts 2
          Issue Type: Bug
    Affects Versions: 2.3.8
         Environment: Oracle JRE 1.7.0_17, Struts 2.3.8, Tomcat 7.0.12
            Reporter: Daniel Baldes


When I try to use CompositeActionMapper on Oracle JRE 1.7.0, the ContainerImpl tries to first
inject the actionMappers using CompositeActionMapper.setActionMappers(String list), before
the container is injected in setContainer(Container container). This leads to a NullPointerException.

This did not happen on Oracle JRE 1.6.0.

The apparent cause is that in com.opensymphony.xwork2.inject.ContainerImpl, line 90, the method
injectors are created in the order in which the methods are returned by Class.getDeclaredMethods(),
which is undefined according to the documentation.


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