Convert List[T] to T[]


<T> to T

List<T> list = new ArrayList<T>();
T [] countries = list.toArray(new T[list.size()]);
 T  to List<T>
T[] countries = {"India", "Switzerland", "Italy", "France"};
List<T> list = new Arrays(Arrays.asList(countries));
T – int, String, double (any primitive type)

Create a List of Element:

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

list.add(“INDIA”);     list.add(“JAPAN”);   list.add(“PAKISTHAN”);

Convert List to String of array ie) String[]  :

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


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