问Java中String []的ArrayIndexOutOfBoundsException？

EN

public static void addMoney(String timeIN, String timeOUT, String Date) throws IOException {

    String[] t1 = timeIN.split(":");
    String[] t2 = timeOUT.split(":");

    Integer i1 = Integer.parseInt(t1[0]);
    Integer i2 = Integer.parseInt(t1[1]);
    Integer i3 = Integer.parseInt(t2[0]);
    Integer i4 = Integer.parseInt(t2[1]);

    Integer[] t11 = new Integer[2];
    Integer[] t12 = new Integer[2];

    t11[0] = i1;
    t11[1] = i2;
    t12[0] = i3;
    t12[1] = i4;

    Integer min1 = (t11[0] * 60) + t11[1];
    Integer min2 = (t12[0] * 60) + t12[1];
    Integer wm = min2 - min1;
    Integer ii1 = wm / 60;
    String[] ii2 = ii1.toString().split(".");
    Integer i5 = Integer.parseInt(ii2[1]);
    i5 = i5 * 60;
    String ii5 = i5.toString();
    String tw = ii2[0] + ":" + ii5;

    FileWriter fw = new FileWriter("TimeCard.txt", true);
    BufferedWriter bw = new BufferedWriter(fw);
    PrintWriter out = new PrintWriter(bw);

    out.println(Date + "---------------| Punch-In Time: " + timeIN + " | Punch-Out Time: " + timeOUT
            + "Time Worked: " + tw + "Money Earned: " + ii1 * 8 + " |-----------");

}

public static void addWeek(String week) {

}

public static void main(String[] args) throws IOException {

    Scanner scanner = new Scanner(System.in);
    System.out.println("Please type the Punch-In time EX(03:11) or type \"new\" for a new week");
    String Input1 = scanner.nextLine();
    if (Input1 == "new") {
        System.out.println("Type in the week date. EX(July 7-14)");
        String week = scanner.nextLine();
        addWeek(week);
    } else {
        System.out.println("Please type the Punch-Out time EX(03:11)");
        String Input2 = scanner.nextLine();

        System.out.println("Please type the Date EX(05/04/2022)");
        String Input3 = scanner.nextLine();
        addMoney(Input1, Input2, Input3);
    }
}