Introduction
BigNumbers JIT provides an ExpressionBuilder that turns expressions into Java classes *at runtime*, and loads them on the fly. At this stage, it actually isn't clear yet if this introduces a benefit in terms of performance, but this implementation has been created with this objective in mind. Note that it will probably be impossible to use this ExpressionBuilder in an EJB environment: it relies on dynamic class loading capabilities, which is forbidden by the EJB programming model.