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/*Java ArrayList to String Array ExampleThis Java ArrayList to String Array example shows how to convert ArrayList to String arrayin Java.*/
import java.util.ArrayList;import java.util.Arrays;
public class ArrayListToStringArrayExample {
public static void main(String args[]){
//ArrayList containing string objectsArrayList<String> aListDays = new ArrayList<String>();aListDays.add(“Sunday”);aListDays.add(“Monday”);aListDays.add(“Tuesday”);
/** To convert ArrayList containing String elements to String array, use* Object[] toArray() method of ArrayList class.** Please note that toArray method returns Object array, not String array.*///First Step: convert ArrayList to an Object array.Object[] objDays = aListDays.toArray();
//Second Step: convert Object array to String arrayString[] strDays = Arrays.copyOf(objDays, objDays.length, String[].class);
System.out.println(“ArrayList converted to String array”);
//print elements of String arrayfor(int i=0; i < strDays.length; i++){System.out.println(strDays[i]);}}}
/*Output of above given ArrayList to String Array example would beArrayList converted to String arraySundayMondayTuesday*/
Friday 13 April 2018
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