Method errorMessage

arduino-core/src/processing/app/Serial.java:313–316

General error reporting, all corraled here just in case I think of something slightly more intelligent to do.

(String where, Throwable e)

   * I think of something slightly more intelligent to do.
   */
  private static void errorMessage(String where, Throwable e) {
    System.err.println(format(tr("Error inside Serial.{0}()"), where));
    e.printStackTrace();
  }
}