title: Spring MVC not logging all exceptions
body: <p>I have Spring MVC setup to log exceptions using commons logging, but find that some runtime exceptions aren't being logged. </p>
  
  <p>Here's my bean configuration for the default exception resolver provided by spring:</p>
  
  <pre><code>&lt;bean class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver"&gt;
      &lt;property name="exceptionMappings"&gt;
          &lt;props&gt;
              &lt;prop key="java.lang.Exception"&gt;error&lt;/prop&gt;
          &lt;/props&gt;
      &lt;/property&gt;
  &lt;/bean&gt;
  </code></pre>