[SOLVED] JFrame Image Icon

[Ch4os]

Hi I tried to change the icon in the titlebar but I couldn't find that option for a JFrame.

I also use internal frames and in those frames I can change the image icon.

I even tried a code in the JFrame but it didn't work

ImageIcon ImageIcon = new ImageIcon("../images/grademystudent_16x16.png");
Image Image = ImageIcon.getImage();
this.setIconImage(Image);

Does anybody know how I can change the icon in the JFrame titlebar?

[Ch4os]

I finally found my error in this code..
It should have been

// Sets IconImage
    ImageIcon ImageIcon = new ImageIcon(getClass().getResource("/images/grademystudent_16x16.png"));
    Image Image = ImageIcon.getImage();
    this.setIconImage(Image);