public List<Issue> readAllIssue() {

    System.out.println("inside read all Issue");

    List<Issue> data = new ArrayList<Issue>();
    DBCursor cursor = col.find();
    while (cursor.hasNext()) {
      DBObject doc = cursor.next();
      Issue p = IssueConverter.toIssue(doc);

      System.out.println(p.getId());
      System.out.println(p.getDescription());
      System.out.println(p.getStatus());
      System.out.println(p.getSeverity());
      data.add(p);
    }
    System.out.println("read all success");
    return data;
  }