javax.el
Interfaces 
ELContextListener
Classes 
ArrayELResolver
BeanELResolver
BeanELResolver.BeanProperties
BeanELResolver.BeanProperty
CompositeELResolver
CompositeELResolver.CompositeIterator
ELContext
ELContextEvent
ELResolver
ELUtil
Expression
ExpressionFactory
FunctionMapper
ListELResolver
MapELResolver
MethodExpression
MethodInfo
ResourceBundleELResolver
ValueExpression
VariableMapper
Exceptions 
ELException
MethodNotFoundException
PropertyNotFoundException
PropertyNotWritableException