How can you get a custom background image for a Jframe +

[ChunkyloverFTW]

Hi, my problem is i'm trying to get a custom background for my frame, everything else works with my program and i tried a bunch of different methods but none seem to work. This is the part of my program that displays the first button and i got a custom background color, so can anyone tell me wat i should add.

import javax.swing.*;
import java.awt.*;

import javax.swing.JFrame;
public class ISU{
public static void main(String[] args){
Button1 go = new Button1();
go.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
go.setSize(280,190);
go.getContentPane().setBackground(Color.BLACK);//part i need to change
go.setVisible(true);
}
}
;)

[KevinWorkman]

You just want your JFrame to have a background color? Or are you trying to set the background of the JButton?

"go" is a JButton, so it doesn't have a content pane.

[ChunkyloverFTW]

well instead of a background color i want a background image and the line go.getContentPane().setBackground(Color.BLACK); changes the background color for the frame, not the button but if this method doesn't work i can use a different one.