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.UNIQUE, METHOD_CLASS_NAME_KEY);
          keyArea.addKeyField(METHOD_CLASS_NAME, Constants.ASCENDING);
          keyArea.addKeyField(METHOD_NAME, Constants.ASCENDING);
          keyArea = new KeyAreaInfo(this, Constants.NOT_UNIQUE, SEQUENCE_KEY);
          keyArea.addKeyField(METHOD_CLASS_NAME, Constants.ASCENDING);
          keyArea.addKeyField(SEQUENCE, Constants.ASCENDING);
          keyArea.addKeyField(METHOD_NAME, Constants.ASCENDING);
      }