从for循环中将int i打印到与for循环不同的方法中

Question

嗨有没有办法从NFTLP中的for循环中获取int i以在NFTLPAddBox方法中打印出来，因此它说明在哪辆卡车中添加了哪个盒子，例如在卡车0上添加了盒子1，在卡车0上添加了盒子2箱子3在卡车1等处添加。

    public void NFTLP() {
    trucks.clear();
    trucks.add(new Truck());
    System.out.println("");
    Stack s = new Stack();
    s.setStackWidth(boxes[0].getWidth());
    trucks.get(0).addStack(s);
    for (int i = 0; i < boxes.length; i++) {
        NFTLPAddBox(boxes[i],
                trucks.get(trucks.size() - 1).getStack().get(trucks.get(trucks.size() - 1).getStack().size() - 1),
                trucks.get(trucks.size() - 1));
    }
    System.out.println("Trucks used: " + trucks.size());
    System.out.println("Stacks used: " + Truck.stacks);
}

public void NFTLPAddBox(Box b, Stack s, Truck t) {
    if (t.getBoxNum() < Truck.BOX_LIMIT) {
        if (b.getWidth() <= s.getStackWidth() && s.getStackHeight() + b.getHeight() <= Truck.TRUCK_HEIGHT) {
            s.addBox(b);
            t.boxNum++;
            System.out.println("Box added at Truck: " + trucks.indexOf(t) + " Stack: "
                    + Integer.toString(trucks.get(trucks.indexOf(t)).getStack().size() - 1));
        } else {
            Stack s2 = new Stack();
            if (t.getCurrentStackWidth() + b.getWidth() <= Truck.TRUCK_WIDTH
                    && b.getHeight() <= Truck.TRUCK_HEIGHT) {
                s2.addBox(b);
                t.addStack(s);
                t.boxNum++;
                System.out.println("Box added at Truck: " + trucks.indexOf(t) + " Stack: "
                        + Integer.toString(trucks.get(trucks.indexOf(t)).getStack().size() - 1));
            }