Java中如何将LinkedList转换为数组?
package org.nhooo.example.util;
import java.util.LinkedList;
import java.util.List;
public class LinkedListToArray {
public static void main(String[] args) {
List<String> list = new LinkedList<>();
list.add("Blue");
list.add("Green");
list.add("Purple");
list.add("Orange");
//可以通过调用toArray()将LinkedList转换为数组。
//列表的方法;
String[] colors = new String[list.size()];
list.toArray(colors);
for (String color : colors) {
System.out.println("color = " + color);
}
}
}