"Importing Stanford CoreNLP classes in Groovy ExecuteScript"

phpdevelopers1

I'm trying to utilize http://nlp.stanford.edu/software/corenlp.shtml Java library into my Groovy code in ExecuteScript operator. I'm doing

import edu.stanford.nlp.*;

and then

StanfordCoreNLP pipeline = new StanfordCoreNLP(props);

When I run the whole process there is an error that it can't locate StanfordCoreNLP class. "Unable to resolve class StandfordCoreNLP @ line ...". I tried:

• adding the Stanford library to my system-wide CLASSPATH , so:
  
  echo %CLASSPATH%
  .;c:\downloads\stanford-corenlp-full-2014-01-04;c:\downloads\stanford-corenlp-full-2014-01-04\stanford-corenlp-3.3.1.jar
• copying all the *.jars from c:\downloads\stanford-corenlp-full-2014-01-04 into %Program Files%\RapidMiner\RapiMiner Studio\lib

OS: Win7 x64, RM 6.0.0003

Thanks in advance for your help!