code: public static Thread start(final Process process, final OutputStream out) {
          return start(process.getInputStream(), out);
      }
docs: Creates and starts a daemon thread which consumes a {@linkplain Process processes}
  {@link Process#getInputStream() stdout} stream and pipes the date to the output stream.
  <p>
  Note that when using this method the {@link ProcessBuilder#redirectErrorStream(boolean)} should likely be
  {@code true}. Otherwise another {@linkplain #start(InputStream, OutputStream) thread} should be created to
  consume {@link Process#getErrorStream() stderr}.
  </p>
  
  @param process the process
  @param out     the output stream where the data should be written
  
  @return the thread that was started