Java TreeSet Iterator Example

Chapter: Collections Last Updated: 18-05-2016 19:35:14 UTC

Program:

            /* ............... START ............... */
                
import java.util.TreeSet;
import java.util.Iterator;

public class JavaTreeSetIteratorExample {

	public static void main(String[] args) {

		TreeSet treeSet = new TreeSet();

		treeSet.add(new Integer("1"));
		treeSet.add(new Integer("2"));
		treeSet.add(new Integer("3"));

		Iterator iterator = treeSet.iterator();

		System.out.println("TreeSet contains : ");
		while (iterator.hasNext())
			System.out.println(iterator.next());
	}
}
                /* ............... END ............... */
        

Output

TreeSet contains : 
1
2
3

Tags

Collection, Java TreeSet Iterator Example , Java

Similar Programs Chapter Last Updated
Java StrictMath Floor() Method Collections 21-08-2017
Java Program To Sort ArrayList In Descending Order Collections 25-06-2016
Add Elements To Hash Map In Java Example Collections 25-06-2016
Synchronized Map In Java Collections 21-06-2016
Synchronized Set In Java Example Collections 21-06-2016
Synchronized List In Java Collections 21-06-2016
Java Vector To Object Array Example Collections 20-05-2016
Java Vector Sub List Example Collections 20-05-2016
Java Vector Sort Example Collections 20-05-2016
Java Vector Size Example Collections 20-05-2016
Java Vector Add Element At Specific Index Collections 20-05-2016
Java Vector Example Collections 20-05-2016
Java TreeSet Value Exists Example Collections 18-05-2016
Java TreeSet To Object Array Collections 18-05-2016
Java TreeSet Tail Set Example Collections 18-05-2016
Java TreeSet Sub Set Example Collections 18-05-2016
Java TreeSet Size Example Collections 18-05-2016
Java TreeSet Remove Specific Element Collections 18-05-2016
Head Set From Java TreeSet Collections 18-05-2016
Java TreeSet First Last Element Collections 18-05-2016
Java TreeSet Example Collections 18-05-2016
Binary Search on Java Short Array Collections 17-05-2016
Binary Search on Java Long Array Collections 17-05-2016
Binary Search on Java Int Array Collections 17-05-2016
Binary Search on Java Float Array Collections 17-05-2016
Binary Search on Java Double Array Collections 17-05-2016
Binary Search on Java Char Array Collections 17-05-2016
Binary Search On Java Byte Array Collections 17-05-2016
Java LinkedHashSet To Object Array Collections 17-05-2016
Java LinkedHashSet Size Example Collections 17-05-2016

1 2 3 4