How to Convert array to list in Java

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How to Convert array to list in Java

Hi,

I have object of array in Java and I want to convert it to list.

How to Convert array to list in Java?

Thanks

View Answers

December 5, 2020 at 2:14 PM

Hi,

You can use the toArray() method of ArrayList class. Here is example:

package net.roseindia;

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

public class ArrayToList {

    public static void main(String[] args) {
        List arrList = new ArrayList();

        arrList.add("Sunday");
        arrList.add("Monday");
        arrList.add("Tuesday");
        arrList.add("Wednesday");
        arrList.add("Thursday");
        arrList.add("Friday");
        arrList.add("Saturday");

        System.out.println(arrList.toArray().length);

    }

}

Thanks


December 5, 2020 at 2:37 PM

Hi,

This example is good. thanks for sharing your code for converting ArrayList to list in Java.

Thanks

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