docs: private boolean matchStrings(String pattern, String str, Map<String, String> uriTemplateVariables) {
  		AntPathStringMatcher matcher = this.stringMatcherCache.get(pattern);
  		if (matcher == null) {
  			matcher = new AntPathStringMatcher(pattern);
  			this.stringMatcherCache.put(pattern, matcher);
  		}
  		return matcher.matchStrings(str, uriTemplateVariables);
  	}