Java负向先行以排除单词

import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class WordExclusion {
    public static void main(String[] args) {
        String text = "This is a sample text. Java is a popular programming language.";

        // 定义要排除的单词
        String[] excludedWords = {"Java", "programming"};

        // 构建正则表达式
        String regex = "\\b(?!(" + String.join("|", excludedWords) + ")\\b)\\w+";

        // 创建Pattern对象
        Pattern pattern = Pattern.compile(regex);

        // 创建Matcher对象
        Matcher matcher = pattern.matcher(text);

        // 替换排除的单词
        String result = matcher.replaceAll("excluded");

        System.out.println(result);
    }
}