How to remove the Pragma and Cache-Control No-cache header from the responses in JBoss EAP

Issue

• I would like to change the expiration time and cache for all gif and java script.

• After adding parameters to Apache to control caching the following headers are still seen in the http response:

  Pragma: No-cache
  

  and/or

  Cache-Control: no-cache        
  

• Is there any configurable setting in Tomcat/JBoss?

• We are running SSL to JBoss and trying to download a PDF file. By default it seems Tomcat turns off caching with secure content. It also seems the PDF viewier uses the cache to spool the pdf. We need a way to turn off the no cache in the header
• We configured a security-constraint on our application web.xml and Pragma/Cache-Control headers are now being set automatically. Can this be disabled?