Method pre

java/libraries/serial/src/processing/serial/Serial.java:173–184

()

  public void pre() {
    if (serialAvailableMethod != null && invokeSerialAvailable) {
      invokeSerialAvailable = false;
      try {
        serialAvailableMethod.invoke(parent, this);
      } catch (Exception e) {
        System.err.println("Error, disabling serialAvailable() for "+port.getPortName());
        System.err.println(e.getLocalizedMessage());
        serialAvailableMethod = null;
      }
    }
  }


  /**