An Enum for ClassLoaderCacheOption option.
drools.classLoaderCacheEnabled = <true|false>
DEFAULT = true
When resolving classes on the classpath, drools calls the parent classloader to
resolve them. Usually classloaders do not cache results, making compilation very
expensive on IO. By default, Drools will cache results of class resolution on the
external parent classloader in order to improve compilation performance. This
cache can be disabled by setting this option to false.
This option is new to Drools 5.1. Before 5.1, Drools would never cache class