Java Program To Convert Arraylist To Array
Chapter:
Miscellaneous
Last Updated:
13-02-2017 06:48:30 UTC
Program:
/* ............... START ............... */
import java.util.ArrayList;
import java.util.List;
public class JavaArrayListToArray {
public static void main(String[] args) {
List<Integer> list = new ArrayList<>();
list.add(1);
list.add(2);
list.add(3);
Integer[] intArray = new Integer[list.size()];
list.toArray(intArray);
for (Integer integer : intArray) {
System.out.println(integer);
}
}
}
/* ............... END ............... */
Output
Notes:
-
We use predefined method toArray() in list class in order to convert arraylist to array in java.
Tags
Convert Arraylist To Array, Java, Miscellaneous