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import java.awt.BorderLayout;
import java.awt.Container;
import java.awt.GridLayout;
import javax.swing.BorderFactory;
import javax.swing.ButtonGroup;
import javax.swing.JCheckBox;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.border.Border;
public class ARadioCombo {
public static void main(String args[]) {
JFrame frame = new JFrame("Radio/Combo Example");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JPanel panel = new JPanel(new GridLayout(0, 1));
Border border = BorderFactory.createTitledBorder("Radio Buttons");
panel.setBorder(border);
ButtonGroup group = new ButtonGroup();
JRadioButton aRadioButton = new JRadioButton("4 slices");
panel.add(aRadioButton);
group.add(aRadioButton);
aRadioButton = new JRadioButton("8 slices", true);
panel.add(aRadioButton);
group.add(aRadioButton);
aRadioButton = new JRadioButton("12 slices");
panel.add(aRadioButton);
group.add(aRadioButton);
aRadioButton = new JRadioButton("16 slices");
panel.add(aRadioButton);
group.add(aRadioButton);
Container contentPane = frame.getContentPane();
contentPane.add(panel, BorderLayout.WEST);
panel = new JPanel(new GridLayout(0, 1));
border = BorderFactory.createTitledBorder("Check Boxes");
panel.setBorder(border);
JCheckBox aCheckBox = new JCheckBox("Anchovies");
panel.add(aCheckBox);
aCheckBox = new JCheckBox("Garlic", true);
panel.add(aCheckBox);
aCheckBox = new JCheckBox("Onions");
panel.add(aCheckBox);
aCheckBox = new JCheckBox("Spinach");
panel.add(aCheckBox);
contentPane.add(panel, BorderLayout.EAST);
frame.setSize(300, 200);
frame.setVisible(true);
}
}
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