How to select item in jComboBox

Question

Hi folks,

I have a jComboBox that I am populating with some objects. The objects are of a type which I have made myself, and include a String and an int. The object's toString method returns the String, which is displayed in the Combo Box.

Now, I wish to select an item in the Combo Box with code. How do I do this?

There are multiple items starting with the same letter

Thanks