docs: public void setButtonMode (int mode) {
  		if (this.mode == mode) {
  			return;
  		}
  		if (this.mode == BreakpointsParam.BUTTON_MODE_SIMPLE) {
  			if (isBreakAll) {
  				setBreakAll(false);
  				setBreakRequest(true);
  				setBreakResponse(true);
  			}
  		} else if (isBreakRequest || isBreakResponse) {
  			setBreakRequest(false);
  			setBreakResponse(false);
  			setBreakAll(true);
  		}
  		this.mode = mode;
  	}