- Edit C:\jboss-4.2.0.GA\server\default\conf\xmdesc\org.jboss.deployment.MainDeployer-xmbean.xml
- Look for EnhancedSuffixOrder
- Under descriptors tag, there is a value tag, and you would see "value" attribute
- Change the priority of the file type that you want. The format is "priority:file type" (the bigger the number, the lower the priority)