APP-INF, WEB-INF, META-INF

I can never remember how these things work so i'm writing them down here.

EAR/

• APP-INF/ - whatever is in here is in the classpath
• lib/ - jar files
• classes/ - class files & log4j.xml
  

• META-INF/ - deployment descriptors

• wars and ejb-jars - but teh META-INF/application.xml is what knows about it

WAR

• WEB-INF/ - like APP-INF and META-INF combined

• lib/ -jar files

• classes/ - class files & log4j.xml?
  

• web.xml and othe rdeployment descriptors