java-basics/java-programs/CollectionSort.java at master · Sethu1910/java-basics · GitHub

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package misc;

import java.util.ArrayList;

import java.util.Collections;

import java.util.Iterator;

import java.util.List;

/**

* Java Program to Sort a List using Collections.Sort methods

* This implementation uses merge sort.

public class CollectionSort {

public static void main(String[] args) {

List<String> list = new ArrayList<>();

list.add("India");

list.add("United States");

list.add("Malaysia");

list.add("Australia");

list.add("Lundon");

Collections.sort(list);

Iterator<String> itr = list.iterator();

while(itr.hasNext()) {

System.out.println(itr.next());

}

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