Hi friend,

Code to solve the problem :

import java.util.*;
class ArrayListExample
{
public static void main(String[] args)
{
ArrayList a = new ArrayList();
a.add("c1_p2");
ArrayList b = new ArrayList();
b.add("c1_p1");
b.add("c2_p2");
b.add("c3_p1");
b.add("c4_p2");

Iterator itr = b.iterator();
String aObj = "";
while(itr.hasNext())
{
aObj = a.get(0).toString();
System.out.println("action when "+aObj+" and " + itr.next());
}
}
}


For more information on Java.util Package visit to :

http://www.roseindia.net/java/example/java/util/

Thanks