code: public SyncCollection limitNumberOfResults(int limit)
  	{
  		if (limit > 0)
  		{
  			addLimit(WebDavSearch.NRESULTS, limit);
  		}
  		else
  		{
  			removeLimit(WebDavSearch.NRESULTS);
  		}
  		return this;
  	}
docs: Limit the number of results in the response, if supported by the server. A non-positive value will remove the limit.
  
  <p>
  <strong>Note:</strong> At present it's recommended to not use this feature. There are only a few servers that support it and some of them are broken and
  may return wrong results.
  </p>
  
  @param limit
  The maximum number of result in the response if this is a positive integer.
  @return This instance.