class Test { | |
{ | |
addListener(this::editPropertyChanged); | |
} | |
void addListener(ChangeListener<? super Boolean> changeListener){} | |
public void editPropertyChanged(Value<? extends Boolean> property) {} | |
interface ChangeListener <T> { | |
void changed(Value<? extends T> value); | |
} | |
class Value<K> {} | |
} |