Java array convert to List

Description

Java array convert to List


import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

public class Main {

    public static void main(String args[]) {
        List<Integer> list = Arrays.asList(1,2,3);
        ArrayList<Integer> val = new ArrayList<Integer>(list);
        System.out.println(val.size());
    }//from  w w w  .j  a  v a2 s  . c  o  m
}



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