Once you understand how the mechanism works, reading this code is much simpler than reading the corresponding code that USES additional classes.

The mechanism for converting Groovy scripts into beans involves reading the Groovy script, compiling it, and making it available as a bean in the Spring application context.

It is assumed that if you are reading this article, you are familiar with the Rational Performance Tester mechanism to add custom code and are looking for potential opportunities for improvement.