How to set default value in comboBox javafx?
<p>I need to set a default value for a <code>ComboBox</code> from an <code>ObservableArrayList</code>, I am trying to set the first value in my <code>ArrayList</code> as a default value.</p>

<pre><code>List = FXCollections.observableArrayList(arrayList);
comboBox.setItems(List);
</code></pre>