Question

How to define and print Array as a List<> of integers in Java

Answer 1

package javaapplication1;

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

public class JavaApplication1 {

    public static void main(String[] args) {

      List<Integer> list = Arrays.asList(1, 2, 3, 4, 5);
      
      System.out.println(list);
    }
}


/*
run:

[1, 2, 3, 4, 5]

*/

 

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Answer 2

package javaapplication1;

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

public class JavaApplication1 {

    public static void main(String[] args) {

      List<Integer> list;
        
      list = Arrays.asList(1, 2, 3, 4, 5);
      
      System.out.println(list);
    }
}


/*
run:

[1, 2, 3, 4, 5]

*/

 

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