BufferedReader in=null;
in = new BufferedReader(new java.io.FileReader(dataFilePath));
fileReader = new CSVReader(in);
}
if(dataFilePath.endsWith("xls")){
fileReader = new XLSReader(new File(dataFilePath));
}
if(dataFilePath.endsWith("wss")){
fileReader = new WSSReader(new File(dataFilePath));
}
if (fileReader!=null)