File list (Check if you may need any files):
ir
..\classifiers
..\...........\BayesResult.class
..\...........\BayesResult.java
..\...........\Classifier.class
..\...........\Classifier.java
..\...........\CVLearningCurve.class
..\...........\CVLearningCurve.java
..\...........\DirectoryExamplesConstructor.class
..\...........\DirectoryExamplesConstructor.java
..\...........\Example.class
..\...........\Example.java
..\...........\ExamplesConstructor.class
..\...........\ExamplesConstructor.java
..\...........\NaiveBayes.class
..\...........\NaiveBayes.java
..\...........\package.html
..\...........\PointResults.class
..\...........\PointResults.java
..\...........\TestNaiveBayes.class
..\...........\TestNaiveBayes.java
..\eval
..\....\Experiment.class
..\....\Experiment.java
..\....\package.html
..\....\RecallPrecisionPair.class
..\....\RecallPrecisionPair.java
..\utilities
..\.........\Browser.class
..\.........\Browser.java
..\.........\Counter.class
..\.........\Counter.java
..\.........\DoubleValue.class
..\.........\DoubleValue.java
..\.........\FilePrefixer.class
..\.........\FilePrefixer.java
..\.........\MoreMath.class
..\.........\MoreMath.java
..\.........\MoreString.class
..\.........\MoreString.java
..\.........\NewString.class
..\.........\package.html
..\.........\Porter.class
..\.........\Porter.java
..\.........\Stats.class
..\.........\Stats.java
..\.........\stopwords.txt
..\.........\UserInput.class
..\.........\UserInput.java
..\.........\Weight.class
..\.........\Weight.java
..\vsr
..\...\Document.class
..\...\Document.java
..\...\DocumentIterator.class
..\...\DocumentIterator.java
..\...\DocumentReference.class
..\...\DocumentReference.java
..\...\Feedback.class
..\...\Feedback.java
..\...\FileDocument.class
..\...\FileDocument.java
..\...\HashMapVector.class
..\...\HashMapVector.java
..\...\HTMLFileDocument.class
..\...\HTMLFileDocument.java
..\...\HTMLFileParserThread$1.class
..\...\HTMLFileParserThread.class
..\...\InvertedIndex.class
..\...\InvertedIndex.java
..\...\package.html
..\...\Retrieval.class
..\...\Retrieval.java
..\...\stopwords.txt
..\...\TextFileDocument.class
..\...\TextFileDocument.java
..\...\TextStringDocument.class
..\...\TextStringDocument.java
..\...\TokenInfo.class
..\...\TokenInfo.java
..\...\TokenOccurrence.class
..\...\TokenOccurrence.java
..\webutils
..\........\DirectorySpider.class
..\........\DirectorySpider.java
..\........\HTMLPage.class
..\........\HTMLPage.java
..\........\HTMLPageRetriever.class
..\........\HTMLPageRetriever.java
..\........\HTMLParserMaker.class
..\........\HTMLParserMaker.java
..\........\Link.class
..\........\Link.java
..\........\LinkExtractor.class
..\........\LinkExtractor.java
..\........\manifest.txt
..\........\package.html
..\........\PathDisallowedException.class
..\........\PathDisallowedException.java
..\........\RobotExclusionSet.class