Convert an ArrayList to an Array in Java
25 February 2016
A colleague ask me how to convert an ArrayList to an Array in Java. Here was my answer:
List<String> results = new ArrayList<>(); ... results.toArray(new String[results.size()]);
Hope it's helpful. If you know of anymore ways to convert an ArrayList to an Array in Java, leave a comment.
Update: The Java 8 Lambda way: ArrayList to an Array
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