Java GroupLayout Example

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import java.awt.Container;
import javax.swing.GroupLayout;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;

public class JavaGroupLayoutExample {

	public static void main(String[] args) {
		JFrame frame = new JFrame("GroupLayout");
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		Container contentPane = frame.getContentPane();

		GroupLayout groupLayout = new GroupLayout(contentPane);
		contentPane.setLayout(groupLayout);
		JLabel label = new JLabel("Label");
		JButton b2 = new JButton("Second Button");
		groupLayout.setHorizontalGroup(groupLayout.createSequentialGroup().addComponent(label).addComponent(b2));

		groupLayout.setVerticalGroup(
				groupLayout.createParallelGroup(GroupLayout.Alignment.BASELINE).addComponent(label).addComponent(b2));

		frame.pack();
		frame.setVisible(true);
	}
}
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