Java에서 Sudo 권한을 사용하여 Bash 명령을 안전하게 실행하는 방법은 무엇입니까?

<code class="java">import java.io.IOException;
import javax.security.auth.Subject;
import javax.security.auth.login.LoginContext;
import javax.security.auth.login.LoginException;

public class Main {
    public static void main(String[] args) {
        String command = "gedit";

        try {
            // Get the current subject
            Subject subject = Subject.getSubject(AccessController.getContext());

            // Create a new subject with sudo privileges
            Subject sudoSubject = new Subject();
            sudoSubject.getPrincipals().add(new Principal() {
                public String getName() { return "root"; } }
            );
            sudoSubject.getPrivateCredentials().add(new SecretKeyCredential(new byte[0], "sudo"));

            // Set the new subject
            AccessController.setContext(new AccessController.Context(sudoSubject));

            // Execute the command with sudo privileges
            Process pb = Runtime.getRuntime().exec(command);
            pb.waitFor();
        } catch (IOException | LoginException | InterruptedException e) {
            e.printStackTrace();
        } finally {
            // Restore the original subject
            AccessController.setContext(new AccessController.Context(subject));
        }
    }
}</code>