arraylist of an arraylist

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Navrattan Bansal

arraylist of an arraylist
1 Answer(s) a year and 10 months ago
Posted in : Java Beginners

Can anyone suggest me how to use arraylist of an arraylist?? how to put data into it and get data from it???? becoz i want to make rows and column dynamic which can grow as per requirement?????/ plz help???

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February 10, 2012 at 2:00 PM

package collection.list.arraylist;

import java.util.ArrayList;
import java.util.ListIterator;

/**
 *
 * @author Abhishek
 */
public class arraylistinarraylist {
    public static void main(String args[])
    {
        ArrayList al=new ArrayList();
        al.add("one");
        al.add("two");
        al.add("three");
        ArrayList al1=new ArrayList();
        al1.add("four");
        al1.add("five");
        al1.add("six");
        al.add(al1);
        ListIterator itr=al.listIterator();
        while(itr.hasNext())
        {
            System.out.println(itr.next());
        }
    }
}



for other ArratList example : http://abhishek-technicalwork.blogspot.in/2012/02/collectionarraylist.html

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