if(currentHighLightedIndex < 0)
currentHighLightedOption = 0;
else if(currentHighLightedIndex >= suggestionHolder.getWidgetCount())
currentHighLightedOption = suggestionHolder.getWidgetCount() - 1;
currentHighLightedWidget = suggestionHolder.getWidget(currentHighLightedOption);
currentHighLightedWidget.removeStyleName("autocomplete-option-unhighlight");
currentHighLightedWidget.addStyleName("autocomplete-option-highlight");
currentHighLightedWidget.getElement().scrollIntoView();
}
public int getMaxLength() {