Question

How to Initialize ArrayList in one line with Java

Answer 1

import java.util.Arrays;
import java.util.ArrayList;
 
public class InitializeArrayListInOneLine_Java {
    public static void main(String args[]) {
       ArrayList<String> al = new ArrayList<String>(Arrays.asList("java", "php", "python", "c"));
 
       System.out.println(al);
    }
}

 
/*
run:
 
[java, php, python, c]
 
*/

 

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