package javax.swing; import java.awt.*; import java.awt.event.*; import javax.swing.plaf.*; public class JRadioButton extends JToggleButton { JRadioButton() { this(null, null); } JRadioButton(Action a) { this(); setAction(a); } JRadioButton(Icon icon) { this(null, icon); } JRadioButton(String text) { this(text, null); } JRadioButton(String text, Icon icon) { super(text, icon); } AccessibleContext getAccessibleContext() { //Gets the AccessibleContext associated with this JRadioButton. return null; } String getUIClassID() { //Returns a string that specifies the name of the L&F class that renders this component. return "JRadioButton"; } protected String paramString() { return "JRadioButton"; } }