Copy all elements of Java TreeSet to an Object Array Example : TreeSet « Collections Data Structure « Java

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Java » Collections Data Structure » TreeSet

Copy all elements of Java TreeSet to an Object Array Example


  

       

import java.util.TreeSet;



public class Main {

  public static void main(String[] args) {

    TreeSet<Integer> tSet = new TreeSet<Integer>();

    tSet.add(new Integer("1"));

    tSet.add(new Integer("2"));

    tSet.add(new Integer("3"));



    Object[] objArray = tSet.toArray();

    for (Object obj: objArray){

      System.out.println(obj);

    }

  }

}

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6.	Get lowest and highest value stored in Java TreeSet
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15.	Creating a Sorted Set
16.	Comparable with a sorted collection.

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