ParenthizedOccurence.after.java

import java.util.*;

public class Introduce {
    private static List _list = new ArrayList();

    public static void main(String[] args) {
        final boolean empty = _list.isEmpty();
        final boolean invisible = (!empty);
        final boolean visible = empty;

        if("".equals(_list.get(0)) || empty) {
        }
    }
}