JComboBox Add Items In Java Example

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import javax.swing.JComboBox;
import javax.swing.JFrame;

public class JavaAddComponentsToJComboBox {

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

		JComboBox jComboBox1 = new JComboBox();
		jComboBox1.addItem("JavaScan");
		Object cmboitem = jComboBox1.getSelectedItem();
		System.out.println(cmboitem);

		frame.add(jComboBox1);
		frame.setSize(300, 200);
		frame.setVisible(true);
	}
}

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