Convert ArrayList to String[] array
Posted By: Anonymous
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?
Solution
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);
Answered By: Anonymous
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