configuration IKAnalyzer for Coldfusion compositive Solr

I reference documentation to configuration IKAnalyzer for  Coldfusion compositive Solr. But encountered the following problems:

1. IKAnalyzer2012.jar need to  placed in the lib directory of the project, but I do not know, this lib directory is where, because of the many the JRun4 directory lib directory.

2. IKAnalyzer.cfg.xml, and stopword.dic files is need to placed in the class root directory, but did not find the class directory, should be established where?

3. Need to modify the schema.xml file, but which one? Because many schema.xml file in the schema.xml at JRun4 following.

Thank you

My Coldfusion is 9.0.2 Enterprise Edition, multi-server version.