code: public boolean revisionContainsTemplateName(int revId, String templateName) throws WikiApiException{
      	return revisionContainsTemplateNames(revId, Arrays.asList(new String[]{templateName}));
      }
docs: Determines whether a given revision contains a given template name
  
  @param revId
  @param templateName a template name
  @return
  @throws WikiApiException