protected String executeCommandQuietly(CommandLine command, long timeout) {
    try {
      return ShellCommand.exec(command, timeout);
    } catch (ShellCommandException e) {
      String logMessage = String.format("Could not execute command: %s", command);
      log.log(Level.WARNING, logMessage, e);
      return "";
    }
  }
Constructor mean to be used with Android Hardware devices because a reference to the
{@link IDevice} will be available immediately after they are connected.

@param device
selendroid-standalone/src/main/java/io/selendroid/standalone/android/impl/AbstractDevice.java