Stuart Harper created WW-5028:
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Summary: Dispatcher prints stacktraces directly to the console
Key: WW-5028
URL: https://issues.apache.org/jira/browse/WW-5028
Project: Struts 2
Issue Type: Bug
Components: Dispatch Filter
Affects Versions: 2.5.18
Reporter: Stuart Harper
After upgrading from Struts 2.3.x to 2.5.x we noticed a stack trace in our logs
which was not previously present. The error is actually quite minor and doesn't
impact any functionality, the problem is we have no ability to control its
presence in our logs do the way the Dispatcher.java prints directly to the
console.
This can be seen in class org.apache.struts2.dispatcher.Dispatcher around line
586
Only after the error is printed is a check made on whether to handle it. The
exception is then rethrown.
I think it would make more sense to use the logging framework to log exceptions
or otherwise give us some control over whether this appears. As it is it's
impossible to turn it off.
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