code: public void setReturnObject(PrintWriter out, Object objReturn)
      {
          String strReturn = org.jbundle.thin.base.remote.proxy.transport.BaseTransport.convertObjectToString(objReturn);
          strReturn = Base64.encode(strReturn);
          this.setReturnString(out, strReturn);
      }
docs: Sent/send this return string.
  @param out The return output stream.
  @param strReturn The string to return.