Java GUI >> Non-resizable window frame

gistfile1.java

import javax.swing.JFrame;

public class MyGUI extends JFrame {
        
	
	public MyGUI(){
		
		setTitle("Non-resizable frame");
		setSize(300,300);
		setVisible(true);
		setDefaultCloseOperation(EXIT_ON_CLOSE);
		setResizable(false); //Window frame will not be resized.
		
		
	}
	
	public static void main(String [] args) {
			
		new MyGUI();
		
	}
	
	
}