/**
* add simple error to error container array
*
* @param errorContainer
*/
private void addError(ErrorContainer errorContainer) {
String errorMessage = errorContainer.getError().toString();
String[] splitMessage = errorMessage.split("\n");
errorMessage = errorMessage.replaceAll("\n", "<br> ");
errorContainer.setIndex(totalErrors);
totalErrors = totalErrors + 1;
errorContainer.setStatus(-1); // pending status
errors.add(errorContainer);
onAddError(errorContainer, splitMessage[0]);
notifyObservers(new ImportEvent.ERRORS_PENDING());
}
