}

        @Override
        public Process getProcess() {
            return new TestProcess(exitValue);
        }

        @Override
        public InputStreamThread getInputStreamThread() {
            return new TestInputStreamThread(output);
        }
    }

    private static class TestProcess extends Process {
        private final int exitValue;

        }

        @Override
        public Process getProcess() {
            return new TestProcess(exitValue);
        }

        @Override
        public InputStreamThread getInputStreamThread() {
            return new TestInputStreamThread(output);
        }
    }

    private static class TestProcess extends Process {
        private final int exitValue;

            super(new MockProcess(exitValue));
            this.exitValue = exitValue;
            this.output = output;
        }

        @Override
        public InputStreamThread getInputStreamThread() {
            return new MockInputStreamThread(output);
        }

        @Override
        public Process getProcess() {
            return new MockProcess(exitValue);
        }
    }