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- package holeg.utility.listener;
- import java.awt.event.FocusEvent;
- import java.awt.event.FocusListener;
- @FunctionalInterface
- public interface LostFocusListener extends FocusListener {
- void update(FocusEvent e);
- default void focusGained(FocusEvent e) {
- }
- default void focusLost(FocusEvent e) {
- update(e);
- }
- }
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