{}
run-icon
Main.java
import java.awt.*; import java.awt.event.*; public class InnerClassExample { public static void main(String[] args) { Frame f = new Frame("Inner Class Event"); Button b = new Button("Click"); b.setBounds(80, 100, 80, 30); b.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { System.out.println("Button Clicked from Inner Class"); } }); f.add(b); f.setSize(300, 200); f.setLayout(null); f.setVisible(true); } }
Output