originalStdOut = System.out;
            System.setOut(redirectedStdOut);
        }
        if (stdErr.destination != null) {
            originalStdErr = System.err;
            System.setErr(redirectedStdErr);
        }
    }

    @Override
    public void stop() {
        try {
            if (originalStdOut != null) {
                System.setOut(originalStdOut);
            }