Convert Array to ArrayList using Java

Published: 10 January 2017
on channel: Isuru Madusanka
226
0

This video shows how to convert the Array to ArrayList. First I show how newbies do it and then I show the better method.

Arrays.asList() will return an ArrayList which is a private static class inside Arrays. But it does not have any methods for adding elements. So its size is fixed.

Better method is passing the Arrays.asList() as constructor parameter.

Reference
https://docs.oracle.com/javase/7/docs...)


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