code: public static Predicate<HttpServerRequest> prefix(String prefix, HttpMethod method) {
  		Objects.requireNonNull(prefix, "Prefix must be provided");
  
  		String target = prefix.startsWith("/") ? prefix : "/".concat(prefix);
  		//target = target.endsWith("/") ? target :  prefix.concat("/");
  		return new HttpPrefixPredicate(target, method);
  	}
docs: An alias for {@link HttpPredicate#get} prefix (/**), useful for file system mapping.
  <p>
  Creates a {@link Predicate} based on a URI template filtering .
  <p>
  This will listen for WebSocket Method.
  
  @return The new {@link Predicate}.
  
  
  @see Predicate