public void addError(final String message) {
		if (config.collectErrors) {
			if (errors == null) {
				errors = new ArrayList<>();
			}
			errors.add(message);
		}
	}
public void addError(final String message) {
		if (config.collectErrors) {
			if (errors == null) {
				errors = new ArrayList<>();
			}
			errors.add(message);
		}
	}
public void addError ( final String message ) { if ( config . collectErrors ) { if ( errors == null ) { errors = new ArrayList <> ( ) ; } errors . add ( message ) ; } }
Add new error message to the {@link #getErrors() errors list}.
If errors are not collected error, message is ignored.
Add new error message to the {