Get lowest and highest value stored in Java TreeSet : TreeSet « Collections Data Structure « Java

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  2. Collections Data Structure
  3. TreeSet




Get lowest and highest value stored in Java TreeSet

   

import java.util.TreeSet;

public class Main {
  public static void main(String[] args) {
    TreeSet<String> tSet = new TreeSet<String>();

    tSet.add("1");
    tSet.add("2");
    tSet.add("3");
    tSet.add("4");
    tSet.add("5");

    System.out.println("Lowest value Stored in Java TreeSet is : " + tSet.first());
    System.out.println("Highest value Stored in Java TreeSet is : " + tSet.last());
  }
}










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