Synchronized list in java Collections Framework - list

Question

In the below Java code, I am trying to create a synchronized List from normal ArrayList and then performing the multithreading operation but still it gives ConcurrentModificationException. Can someone tell me what is wrong here?
package Concurrent_Collections;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
/**
*
* #author Nitesh Agrawal
*
*/
public class DemoForConcurrentModificationException extends Thread {
static List<Integer> myList = new ArrayList<Integer>();
static List<Integer> synchronizedList;
public static void main(String[] args) {
System.out.println("Main Thread");
synchronizedList = Collections.synchronizedList(myList);
for (int i = 0; i < 10; i++) {
synchronizedList.add(i);
}
DemoForConcurrentModificationException t = new DemoForConcurrentModificationException();
t.start();
for (Integer k : synchronizedList) {
System.out.println("Main");
System.out.println(k);
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
public void run() {
System.out.println("Child Thread");
try {
Thread.sleep(2000);
} catch (InterruptedException e) {
e.printStackTrace();
}
synchronizedList.add(100);
}
}