ExpiresFilter does not handle 304 responses

Solution Verified - Updated -


  • The org.apache.catalina.filters.ExpiresFilter does not add any expiration cache-control headers to 304 responses.
  • Huge logging of 304 not modified responses.


  • Red Hat JBoss Enterprise Application Platform (EAP)
    • 6.x
  • JBoss Enterprise Web Server (JWS)
    • Tomcat

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