是否匹配java中的任何utf8非空格字符？

String regex = "[\\p{L}\\p{M}\\p{N}\\p{P}\\p{S}\\p{Z}\\p{C}&&[^\\s]]";

import java.util.regex.*;

public class Main {
    public static void main(String[] args) {
        String input = "Hello, 世界！";
        String regex = "[\\p{L}\\p{M}\\p{N}\\p{P}\\p{S}\\p{Z}\\p{C}&&[^\\s]]";
        
        Pattern pattern = Pattern.compile(regex);
        Matcher matcher = pattern.matcher(input);
        
        while (matcher.find()) {
            System.out.println("匹配到字符：" + matcher.group());
        }
    }
}

匹配到字符：H
匹配到字符：e
匹配到字符：l
匹配到字符：l
匹配到字符：o
匹配到字符：，
匹配到字符：世
匹配到字符：界
匹配到字符：！