org.apache.sling.scripting.jsp.jasper.el
Classes 
ELContextImpl
ELContextWrapper
ELResolverImpl
ExpressionEvaluatorImpl
ExpressionImpl
FunctionMapperImpl
JspMethodExpression
JspValueExpression
VariableResolverImpl
Exceptions 
JspELException
JspMethodNotFoundException
JspPropertyNotFoundException
JspPropertyNotWritableException