FileOutputStream results =new FileOutputStream(new File(var+fileseparator+"result-plot"));
PrintWriter scorelogger = new PrintWriter(results,true);
// use trec utilities to read trec topics into quality queries
TrecTopicsReader qReader = new TrecTopicsReader();
QualityQuery qqs[] = qReader.readQueries(FileReader.openFileReader(topics));
////////////
// System.out.println("Number of queries: "+qqs.length);
///////////