/** * 获取 list 是否为空(true) * @return list 是否为空 */ boolean isEmpty();数组方法实现代码

Sure! Here is an example implementation of the `isEmpty()` method using an array:

public class MyList {
    private int[] array;

    public MyList() {
        array = new int[0];
    }

    public boolean isEmpty() {
        return array.length == 0;
    }
}

In this example, the `isEmpty()` method checks if the length of the array is 0, indicating that the list is empty. If the length is 0, it returns `true`; otherwise, it returns `false`.