Hutool 3.9 -

public static class WatchBuilder private final Map<Path, Set<WatchEvent.Kind<?>>> watches = new HashMap<>(); private final Map<String, FileHandler> patternHandlers = new LinkedHashMap<>();

String trimmedText = StrUtil.trim(text); System.out.println("Trimmed text: " + trimmedText); Hutool 3.9

Developers often praise it as a "knowledge base" because of its clear source code and well-maintained documentation, making it a great resource for learning how to implement common utilities correctly. Typical Use Cases watches = new HashMap&lt