CannotCreateDataCollection {
DataCollection res = new DataCollection();
res.dataFile = new File(name);
if (! res.dataFile.exists()) {
logger.error("Cannot open data collection \"" + name + "\". Error message is \"File does not exists\"");
throw new CannotFindDataCollection(name);
}
try {
res.reader = new FileReader(res.dataFile);
} catch (IOException e) {
logger.error("Cannot create data collection \"" + name + "\". Error message is \"IOException: " + e.getLocalizedMessage() + "\"");