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Sunday, 10 May 2015

How to get sub list from ArrayList

we can use sublist(fromindex,toindex) for get sublist from a arraylist.

import java.util.ArrayList;
import java.util.List;

public class GetSubList {
   
    public static void main(String[] args) {
        ArrayList<String> arr = new ArrayList<String>();
        // add element in arraylist
        arr.add("c");
        arr.add("php");
        arr.add("html");
        arr.add("java");
        arr.add("mysql");
        // print arraylist
        System.out.println("arrayList is = " + arr);
       
        /*
         * Returns a view of the portion of this list between the specified
         * fromIndex, inclusive, and toIndex, exclusive
         */
       
        List<String> list=arr.subList(2,4);
        System.out.println("sub list is="+list);
       
    }

}

Output:

arrayList is = [c, php, html, java, mysql]

sub list is=[html, java]




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