docs: public void setupFields()
      {
          FieldInfo field = null;
          field = new FieldInfo(this, ID, Constants.DEFAULT_FIELD_LENGTH, null, null);
          field.setDataClass(Integer.class);
          field = new FieldInfo(this, KEY, 128, null, null);
          field = new FieldInfo(this, VALUE, 255, null, null);
          field = new FieldInfo(this, COMMENT, 255, null, null);
      }