I have to resize my JFrame for the contents to show up. How can i fix that?

Question

When I run my gui, I have to resize the window for everything to show up. Does someone know what the problem is?

Answer 1

don't need to add pack() method.

Just add the setSize(int, int) on the end of everything, then it will work well.

and setVisible(true) on next to setSize.