In this section of tutorial we will learn how to use the static sort() method .We will create an example and sort the ArrayList.Then display the contents of the sorted ArrayList.

• Sort is a static method of the Collections class.
• It sorts the contents of the list Collection.

Example of Java Sort Iterator

import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;

public class sort {

	public static void main(String[] args) {
		List list = new ArrayList();
		String country[] = { "India", "Japan", "USA", "UK", "Nepal" };
		for (int i = 0; i < 5; i++) {
			list.add(country[i]);
		}
		Collections.sort(list);
		Iterator i = list.iterator();

		while (i.hasNext()) {
			System.out.print(i.next() + "\t");
		}
	}
}

Output

India Japan Nepal UK USA

Related Tags for Iterator Java Sort: