What is the method for assigning values to a dynamic array in Java?

In Java, a dynamic array typically refers to the ArrayList class. To assign values to a dynamic array, you can use the add() method or the set() method.

1. Use the add() method:

ArrayList<String> list = new ArrayList<>();

list.add("Value1");
list.add("Value2");
list.add("Value3");

1. Use the set() method:

ArrayList<String> list = new ArrayList<>();

list.add(0, "Value1"); // 在索引0处添加元素Value1
list.set(1, "Value2"); // 将索引1处的元素替换为Value2
list.set(2, "Value3"); // 将索引2处的元素替换为Value3

When using the set() method, it is important to pay attention to the range of the index to ensure it does not exceed the size of the dynamic array.