How to Convert ArrayList<String> to String[] array ?

Question

How to Convert ArrayList<String> to String[] array ?

I'm working in the android environment and have tried the following code, but it doesn't seem to be working.



String [] stockArr = (String[]) stock_list.toArray();

If I define as follows:



String [] stockArr = {"hello", "world"};

it works. Is there something that I'm missing?

arraylist array java

3 years ago by akshay1995

2 Answers

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**RoliMishra** · Answer 1 · 2021-05-11T13:58:46

Use like this.

List<String> stockList = new ArrayList<String>();

stockList.add("stock1");

stockList.add("stock2");



String[] stockArr = new String[stockList.size()];

stockArr = stockList.toArray(stockArr);



for(String s : stockArr)

    System.out.println(s);

**kshitijrana14** · Answer 2 · 2021-05-13T14:02:41

kshitijrana14

Try this

String[] arr = list.toArray(new String[list.size()]);

3 years ago

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How to Convert ArrayList<String> to String[] array ?

2 Answers

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