I hope to provide customizable throwOnError time.

[slacrey]

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I hope to provide customizable throwOnError time.

protected void throwOnError(Process p) throws IOException {
    try {
      // TODO In java 8 use waitFor(long timeout, TimeUnit unit)
      if (ProcessUtils.waitForWithTimeout(p, 1, TimeUnit.SECONDS) != 0) {
        // TODO Parse the error
        throw new IOException(path + " returned non-zero exit status. Check stdout.");
      }
    } catch (TimeoutException e) {
      throw new IOException("Timed out waiting for " + path + " to finish.");
    }
  }