title: No message found under code txxx' for locale 'en_GB'
body: <p>configuration for Spring MVC for properties file:  </p>
  
  <p>In my spring-servlet.xml I have:</p>
  
  <pre><code>&lt;bean id="messageSource"
  class="org.springframework.context.support.ReloadableResourceBundleMessageSource"&gt;
    &lt;property name="basename" value="/WEB-INF/messages/messages" /&gt;
    &lt;property name="cacheSeconds" value="0" /&gt;
  &lt;/bean&gt;
  </code></pre>
  
  <p>Have all the below properties file in the location:</p>
  
  <pre><code>messages.properties
  messages_en.properties
  messages_en_GB.properties
  </code></pre>
  
  <p>I have a global error page set in web.xml:</p>
  
  <pre><code>&lt;error-page&gt;
    &lt;error-code&gt;400&lt;/error-code&gt;
    &lt;location&gt;/WEB-INF/views/error_404.jsp&lt;/location&gt;
  &lt;/error-page&gt;
  </code></pre>
  
  <p>Except <code>http://aaa:8080/xx.jsp</code> all the other bad URLs are getting forwarded to the correct page.</p>
  
  <p>If I use .jsp in my URL I am getting this error:</p>
  
  <blockquote>
    <p>No message found under code txxx' for locale 'en_GB'</p>
  </blockquote>