JComboBox Get Selected Items In Java Example

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import java.awt.event.ActionEvent;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JList;

public class JComboBoxSelectedItem {

	public static void main(String[] a) {
		JFrame frame = new JFrame();
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		JButton jButton1 = new JButton("Button");

		String[] mystring = { "BMW", "Audi", "Toyota", "Honda" };
		final JList jList1 = new JList(mystring);
		jButton1.addActionListener(new java.awt.event.ActionListener() {
			public void actionPerformed(ActionEvent e) {
				Object contents = jList1.getSelectedValue();
				System.out.println(contents);
			}
		});

		frame.add(jList1, "Center");
		frame.add(jButton1, "South");

		frame.setSize(300, 200);
		frame.setVisible(true);
	}
}
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