return new java.io.ByteArrayInputStream(new byte[0]);
        }
    }

    private static class TestInputStreamThread extends InputStreamThread {
        private final String output;

        public TestInputStreamThread(String output) {
            super(new java.io.ByteArrayInputStream(new byte[0]), java.nio.charset.StandardCharsets.UTF_8, 1000, null);
            this.output = output;

        @Override
        public java.io.InputStream getErrorStream() {
            return null;
        }
    }

    private static class TestInputStreamThread extends InputStreamThread {
        private final String output;

        public TestInputStreamThread(String output) {
            super(new java.io.ByteArrayInputStream(new byte[0]), java.nio.charset.StandardCharsets.UTF_8, 1000, null);
            this.output = output;