Process process = new ProcessBuilder().command(args).start();
            CountDownLatch latch = new CountDownLatch(2);
            ByteArrayOutputStream stdout = connectStream(process.getInputStream(), latch);
            ByteArrayOutputStream stderr = connectStream(process.getErrorStream(), latch);

            process.waitFor(1, TimeUnit.MINUTES);
            latch.await(1, TimeUnit.MINUTES);

            Process process = new ProcessBuilder().command(args).start();
            CountDownLatch latch = new CountDownLatch(2);
            ByteArrayOutputStream stdout = connectStream(process.getInputStream(), latch);
            ByteArrayOutputStream stderr = connectStream(process.getErrorStream(), latch);

            process.waitFor(1, TimeUnit.MINUTES);
            latch.await(1, TimeUnit.MINUTES);

    def consumer = new DaemonOutputConsumer()

    def "consumes process output until EOF"() {
        def process = process('hey Joe!')

        when:
        consumer.connectStreams(process, "cool process", executor)
        consumer.start()
        consumer.stop()
        then:
        consumer.processOutput.trim() == 'hey Joe!'
    }

import java.util.concurrent.Executor;

public interface StreamsHandler extends Stoppable {
    /**
     * Collects whatever state is required the given process. Should not start work.
     */
    void connectStreams(Process process, String processName, Executor executor);

    /**

        }
    }

    private class CompositeStreamsHandler implements StreamsHandler {
        @Override
        public void connectStreams(Process process, String processName, Executor executor) {
            inputHandler.connectStreams(process, processName, executor);
            outputHandler.connectStreams(process, processName, executor);
        }

        @Override
        public void start() {
            inputHandler.start();

    DaemonStartupCommunication startupCommunication = new DaemonStartupCommunication();

    private String processOutput;
    private InputStream processStdOutput;

    @Override
    public void connectStreams(Process process, String processName, Executor executor) {
        processStdOutput = process.getInputStream();
    }

    @Override
    @SuppressWarnings("DefaultCharset")
    public void start() {

            }
            ProcessBuilder processBuilder = processBuilderFactory.createProcessBuilder(execHandle);
            Process process = processLauncher.start(processBuilder);
            streamsHandler.connectStreams(process, execHandle.getDisplayName(), executor);
            this.process = process;
        } finally {
            lock.unlock();
        }
    }

    private void completed(int exitValue) {