Get Head Set from Java TreeSet example : TreeSet « Collections Data Structure « Java






  1. Java
  2. Collections Data Structure
  3. TreeSet

Get Head Set from Java TreeSet example

   
import java.util.SortedSet;
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");
    SortedSet sortedSet = tSet.headSet("3");
    System.out.println("Head Set Contains : " + sortedSet);
  }
}








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