JNDI lookup failed : javax.naming.NameNotFoundException: Name maxExemptions is not bound in this Context
list() on /comp/env Context : 
Binding : mail: org.apache.naming.NamingContext
Binding : minExemptions: java.lang.Integer
Binding : ejb: org.apache.naming.NamingContext
Binding : name3: java.lang.Integer
Binding : foo: org.apache.naming.NamingContext
listBindings() on /comp/env Context : 
Binding : mail: org.apache.naming.NamingContext:org.apache.naming.NamingContext@1d6a56e
Binding : minExemptions: java.lang.Integer:1
Binding : ejb: org.apache.naming.NamingContext:org.apache.naming.NamingContext@106fc94
Binding : name3: java.lang.Integer:1
Binding : foo: org.apache.naming.NamingContext:org.apache.naming.NamingContext@1b06041