import java.awt.Container;
import java.awt.FlowLayout;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JTextField;

public class ComponentsJFrame extends JFrame 
{
	public ComponentsJFrame()
	{
		Container cp = this.getContentPane();
		cp.setLayout(new FlowLayout());
		JButton b = new JButton("Yo");
		cp.add(b);
		JButton b2 = new JButton("Ya");
		cp.add(b2);
		JButton b3 = new JButton("Yu");
		cp.add(b3);
		JLabel l1 = new JLabel("Word");
		cp.add(l1);
		JTextField tf = new JTextField(10);
		cp.add(tf);
		
		this.setSize(200,150);
		this.setTitle("A few simple components.");
		this.setVisible(true);
	}
	
	public static void main(String[] args)
	{
    	        ComponentsJFrame cjf = new ComponentsJFrame(); 
	}
}