Replace Element From ArrayList Using Java ListIterator
Chapter:
Collections
Last Updated:
12-05-2016 20:45:10 UTC
Program:
/* ............... START ............... */
import java.util.ListIterator;
import java.util.ArrayList;
public class JavaReplaceArrayListUsingListIterator {
public static void main(String[] args) {
ArrayList arrayList = new ArrayList();
arrayList.add("1");
arrayList.add("2");
arrayList.add("3");
arrayList.add("4");
arrayList.add("5");
ListIterator listIterator = arrayList.listIterator();
listIterator.next();
listIterator.set("100");
System.out.println("After replacing 1 with 100, ArrayList contains");
for(int intIndex = 0; intIndex < arrayList.size(); intIndex++)
System.out.println(arrayList.get(intIndex));
}
}
/* ............... END ............... */
Output
After replacing 1 with 100, ArrayList contains
100
2
3
4
5
Tags
Collection, Replace Element From ArrayList Using Java ListIterator, Java