[JAVA] swing Frame

package Swing;

import javax.swing.JFrame;

public class TestJFrame extends JFrame {
	

	public TestJFrame(){
		
		setTitle("Hello JFrame");
		
		setBounds(300,300,400,400);
		setVisible(true);
		
		
		// 종료기능
		setDefaultCloseOperation(EXIT_ON_CLOSE);
	}


}