import re while True: try: list1 = input().split() rule = input() res = list() for p in rule: if p == "*": res.extend(["(", ".", "*", ")"]) continue res.append(p) rule = "".join(res) ans = [str(i) for i in range(len(list1)) if re.match(rule, list1[i])] print(",".join(ans) if ans else 0) except: break ，上述代码用java输出

以下是将上述代码转换为 Java 的版本：

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

 class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        
        while (true) {
            try {
                String[] list1 = scanner.nextLine().split(" ");
                String rule = scanner.nextLine();
                StringBuilder res = new StringBuilder();
                
                for (char p : rule.toCharArray()) {
                    if (p == '*') {
                        res.append("(.*)");
                    } else {
                        res.append(p);
                    }
                }
                
                String regex = res.toString();
                Pattern pattern = Pattern.compile(regex);
                StringBuilder ans = new StringBuilder();
                
                for (int i = 0; i < list1.length; i++) {
                    Matcher matcher = pattern.matcher(list1[i]);
                    if (matcher.matches()) {
                        ans.append(i).append(",");
                    }
                }
                
                if (ans.length() > 0) {
                    System.out.println(ans.substring(0, ans.length() - 1));
                } else {
                    System.out.println("0");
                }
            } catch (Exception e) {
                break;
            }
        }
    }
}

请注意，此代码是将原始代码直接转换为 Java 的版本，并可能需要根据实际情况进行调整和优化。