code: @Override
      void set_timeout_millis(final int timeout, final boolean fwd) throws DevFailed {
  	try {
  	    proxy.set_timeout_millis(timeout);
  	} catch (final DevFailed df) {
  	    throw df;
  	} catch (final Exception e) {
  	    final DevError[] errors = new DevError[1];
  	    errors[0] = new DevError();
  	    errors[0].severity = ErrSeverity.ERR;
  	    errors[0].reason = "unknown exception caught";
  	    errors[0].desc = "unknown error";
  	    errors[0].origin = "GroupDeviceElemnt.set_indidual_timeout_millis";
  	    final DevFailed ex = new DevFailed(errors);
  	    throw ex;
  	}
      }
docs: set individual time out - access limited to package Group