Example of Arrays.asList in Java
May 18, 2013
Arrays.asList creates a list with fixed size. It means we cannot add element by add method in the returned list by Arrays.asList. Arrays.asList acts the bridge between Array and List. Because the list
returned by Arrays.asList cannot extend size but can use all other
methods of List.
AsListDemo.java
package com.concretepage;
import java.util.Arrays;
import java.util.List;
public class AsListDemo {
public static void main(String[] args) {
List<String> list= Arrays.asList("A","B","C","D","E");
System.out.println(list.size());
//not allowed
//list.add("F");
for(String s: list){
System.out.println(s);
}
}
}
5 A B C D E
