Java arraylist foreach

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Java arraylist foreach
Posted on: October 23, 2009 at 12:00 AM

This section demonstrates the use of the foreach loop in the arraylist

In the arraylist, foreach loop is easily used.
It takes element one by one from the array and put it into the variable of the loop

Example Java arraylist foreach

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

public class list_for_each {
    public static void main(String[] args) {
        List list=new ArrayList();
        String names[]={"mac","john","alexender","rock","alex"};
        for (int i = 0; i < names.length; i++) {
        list.add(names[i]);
        }
        for (String a:names) {
        System.out.println(a);
        }
    }
}
Output
mac
john
alexender
rock
alex

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