import javax.swing.Action;
import javax.swing.JTextField;
import javax.swing.text.JTextComponent;
import javax.swing.text.Keymap;
public class Main {
public static void main(String[] argv) throws Exception {
JTextComponent component = new JTextField();
if (component instanceof JTextComponent) {
JTextComponent textComp = (JTextComponent) component;
Keymap keymap = textComp.getKeymap();
while (keymap != null) {
Action[] actions = keymap.getBoundActions();
for (int i = 0; i < actions.length; i++) {
Action action = actions[i];
}
Action defaultAction = keymap.getDefaultAction();
keymap = keymap.getResolveParent();
}
}
}
}