Showing posts with label how to getsub list from arraylist. Show all posts
Showing posts with label how to getsub list from arraylist. Show all posts

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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