code: public String makeCaptureQueryUrl(String url) {
  		WaybackRequest newWBR = wbRequest.clone();
  		
  		newWBR.setCaptureQueryRequest();
  		newWBR.setRequestUrl(url);
  		return newWBR.getAccessPoint().getQueryPrefix() + "query?" +
  			newWBR.getQueryArguments(1);
  	}
docs: Create a self-referencing URL that will perform a query for all copies
  of the given URL.
  <p>This method builds URL that passes target URL in CGI parameter,
  along with other parameters unnecessary for making simple capture
  query request. It is not suitable for simple links.
  {@link #makePlainCaptureQueryUrl(String)} generates clean and
  plain URL.</p>
  @param url to search for copies of
  @return String url that will make a query for all captures of an URL.