According to the following scenario :
One MAIN.EAR with two web modules
- APP1.WAR (with messages_one_xx.properties)
- APP2.WAR (with messages_two_xx.properties)
When starting JBoss, the first webapp accessed makes the Resource Loader search for bundles (ie. I access APP1, messages_one_xx.properties are found).
When the second webapp is accessed, the Resource Loader assumes bundles are already loaded (messages_two are NOT loaded).
I think there should be (in this case) TWO ResourceLoaders, one per web module.