thread1.callAndAssertReturns(waitFor(), guard);
  }

  public final void testWaitFor_initiallyFalse() throws Exception {
    TestGuard guard = new TestGuard(false);
    thread1.callAndAssertReturns(enter());
    thread1.callAndAssertWaits(waitFor(), guard);
    monitor.enter();
    guard.setSatisfied(true);
    monitor.leave();
    thread1.assertPriorCallReturns(waitFor());
  }

    thread1.callAndAssertReturns(waitFor(), guard);
  }

  public final void testWaitFor_initiallyFalse() throws Exception {
    TestGuard guard = new TestGuard(false);
    thread1.callAndAssertReturns(enter());
    thread1.callAndAssertWaits(waitFor(), guard);
    monitor.enter();
    guard.setSatisfied(true);
    monitor.leave();
    thread1.assertPriorCallReturns(waitFor());
  }

    File remoteGitRepo

    def setup() {
        remoteGitRepo = new File(setupGitRemote(), '.git')
        "git clone ${remoteGitRepo.absolutePath} cloned".execute(Collections.emptyList(), testProjectDir.root).waitFor()
        buildFile = new File(testProjectDir.root, 'cloned/build.gradle')
        settingsFile = new File(testProjectDir.root, 'cloned/settings.gradle')
    }

    File setupGitRemote() {

            return inputStream;
        }

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

        @Override
        public int waitFor() throws InterruptedException {
            return 0;
        }

        @Override
        public int exitValue() {
            return 0;
        }

        @Override

        Process p = pb.start();
        Future<String> outFuture = readStreamAsync(p.getInputStream());
        Future<String> errFuture = readStreamAsync(p.getErrorStream());
        int code = p.waitFor();
        String out = outFuture.get();
        String err = errFuture.get();
        return new ExecResult(code, out, err);
    }

    private static Future<String> readStreamAsync(InputStream inputStream) {

                        file.toAbsolutePath().toString(),
                        "5.32",
                        "5.27"
                    });

                    try {
                        assertEquals(0, p.waitFor(), "Unexpected exit code");
                    } catch (InterruptedException e) {
                        throw new InterruptedIOException(e.toString());
                    }

        ALL.stream()
                .filter(s -> !add.containsKey(s))
                .forEach(k -> processBuilder.environment().remove(k));
        Process process = processBuilder.start();
        process.waitFor();
        return new String(process.getInputStream().readAllBytes());
    }

        ProcessBuilder pb = new ProcessBuilder(cmd);
        Process p = pb.start();
        String out = readFully(p.getInputStream());
        String err = readFully(p.getErrorStream());
        int code = p.waitFor();
        return new ExecResult(code, out, err);
    }

    private static String readFully(InputStream in) throws IOException {

        Future<String> stdoutFuture = readStreamAsync(process.getInputStream());
        Future<String> stderrFuture = readStreamAsync(process.getErrorStream());

        int returnCode = process.waitFor();
        String stdout = stdoutFuture.get();
        String stderr = stderrFuture.get();
        return new ExecResult(stdout, stderr, returnCode);
    }

            });

            final InputStreamThread it = jobProcess.getInputStreamThread();
            it.start();

            final Process currentProcess = jobProcess.getProcess();
            currentProcess.waitFor();
            it.join(5000);

            final int exitValue = currentProcess.exitValue();

            if (logger.isInfoEnabled()) {