code: public static ExternalCommand execute(File workingDirectory,
                                          String command,
                                          String... args)
        throws IOException, InterruptedException
    {
      try
      {
        return executeWithTimeout(workingDirectory, command, 0, args);
      }
      catch (TimeoutException e)
      {
        // Can't happen!
        throw new IllegalStateException(MODULE + ".execute: Unexpected timeout occurred!");
      }
    }
docs: Executes the external command in the given working directory and waits for it to be
  finished.
  
  @param workingDirectory the root directory from where to run the command
  @param command the command to execute (should be relative to the working directory
  @param args the arguments to the command
  @return the process