Radio button dot color

Is there a way to change the color of the dot for a radio button?

When I originally started building my code in NetBeans Form Editor, the dot was green. Now that I'm building the GUI without the Form Editor, the dot is black. Does it have to do with the layout I'm using? Is there any way to make the dot green again irregardless of what Layout Manager I'm using?

You can set the radiobutton's icon, but the likely correct answer is to use an appropriate look and feel.

I'm having a lot a trouble with this one. The dot in my RadioButton is black and the background of my GUI is black, so when a RadioButton is selected, it doesn't stick out very much.

I just want the dot to be green, but am not having any luck figuring out Look and Feel or Icons.

How do I change the dot to a green dot using Icon?

I have a feeling (again) that this is look & feel related. Perhaps your best solution is to either change your look and feel or else rip the icon out of the L&F object that renders JRadioButtons and alter it. I'm no expert in this, but this is what a Google search suggested to me.