File list (Check if you may need any files):
DataMining2\Bayes.java
...........\KeyWord.java
...........\KeyWordCollection.java
...........\Mail.java
...........\MailCollection.java
...........\test-rank600.txt
...........\TestDataReader.java
...........\TestDataReaderImpl.java
...........\TestDataReaderImpl2.java
...........\TestDataReaderImpl3.java
...........\train-rank600.txt
...........\TrainDataReader.java
...........\TrainDataReaderImpl.java
...........\TrainDataReaderImpl2.java
...........\TrainDataReaderImpl3.java
...........\Utils.java
DataMining2