docs: public boolean compareNextToField(FieldInfo field)   // Must be to call right Get calls
      {
          Object objNext = this.getNextData();
          if (objNext == DATA_ERROR)
              return false;  // EOF
          if (objNext == DATA_EOF)
              return false;  // EOF
          if (objNext == DATA_SKIP)
              return true;  // Don't set this field
          Object objField = field.getData();
          if ((objNext == null) || (objField == null))
          {
              if ((objNext == null) && (objField == null))
                  return true;
              return false;
          }
          return objNext.equals(objField);
      }