How to randomly pick a JLabel that contain image

[JJay84]

I try to create a function that can randomly pick a JLabel(image putting inside the label), however I don't know how to make it work.

I declare,

public class capt extends JFrame{

String [] capth = new String [10];

public capt(){

p2=new JPanel();
p2.setLayout(new GridLayout(1,1));
image =new JLabel();
image.setIcon(new ImageIcon("C:/Users/Kong/Pictures/Cap/Cap1.jpg"));
String [] prefix={"C:/Users/Kong/Pictures/Cap/Cap1.jpg"};
Random random= new Random();
for (int i = 0; i < capth.length; ++i)
{
capth[i] = prefix[random.nextInt(10)] ;
}
p2.add(image);
add(p2,BorderLayout.NORTH);
}

public static void main (String args[]){
capt c=new capt();
}
}
It seen like JLabel is not compatible with array.
Can anyone help me to solve the problem?

[doWhile]

I don't know how to make it work

What do you mean? Are there exceptions? Does it compile? I can say right now you've got an array of length 1 (prefix), and then try to access values from said array with indexes between 0 and 9...asking for an ArrayIndexOutOfBoundsException (and what you do with those arrays is not defined - an SSCCE would more clearly demonstrate the problem)

[JJay84]

It true, the program show an ArrayIndexOutOfBoundsException.
Exception in
capth[i] = prefix[random.nextInt(10)]
&
capt c=new capt();

But I think the problem is,
p2.add(image);
I want to add the result of the random image inside the JLabel.
It should be
p2.add(capth[i]);
However, it show that "cannot find symbol method add (java.lang.String)"