docs: public void setupKeys()
      {
          KeyAreaInfo keyArea = null;
          keyArea = new KeyAreaInfo(this, Constants.UNIQUE, ID_KEY);
          keyArea.addKeyField(ID, Constants.ASCENDING);
          keyArea = new KeyAreaInfo(this, Constants.SECONDARY_KEY, DESCRIPTION_KEY);
          keyArea.addKeyField(DESCRIPTION, Constants.ASCENDING);
          keyArea = new KeyAreaInfo(this, Constants.NOT_UNIQUE, ISSUE_PRIORITY_ID_KEY);
          keyArea.addKeyField(ISSUE_PRIORITY_ID, Constants.ASCENDING);
          keyArea.addKeyField(ISSUE_SEQUENCE, Constants.ASCENDING);
          keyArea.addKeyField(DESCRIPTION, Constants.ASCENDING);
          keyArea = new KeyAreaInfo(this, Constants.NOT_UNIQUE, CLASS_INFO_ID_KEY);
          keyArea.addKeyField(CLASS_INFO_ID, Constants.ASCENDING);
      }