Simple lookup test : 
Max exemptions value : 15
Resource link test : 
Link value : 30
list() on /comp/env Context : 
Binding : minExemptions: java.lang.Integer
Binding : maxExemptions: java.lang.Integer
Binding : mail: org.apache.naming.NamingContext
Binding : jdbc: org.apache.naming.NamingContext
Binding : ejb: org.apache.naming.NamingContext
Binding : name3: java.lang.Integer
Binding : linkToGlobalResource: java.lang.Integer
Binding : foo: org.apache.naming.NamingContext
listBindings() on /comp/env Context : 
Binding : minExemptions: java.lang.Integer:1
Binding : maxExemptions: java.lang.Integer:15
Binding : mail: org.apache.naming.NamingContext:org.apache.naming.NamingContext@ae8a695
Binding : jdbc: org.apache.naming.NamingContext:org.apache.naming.NamingContext@1d185bef
Binding : ejb: org.apache.naming.NamingContext:org.apache.naming.NamingContext@60f2b943
Binding : name3: java.lang.Integer:1
Binding : linkToGlobalResource: java.lang.Integer:30
Binding : foo: org.apache.naming.NamingContext:org.apache.naming.NamingContext@4d2eb0aa