Java Collection Tutorial - Java TreeMap.lastEntry()


TreeMap.lastEntry() has the following syntax.

public Map.Entry <K , V> lastEntry()


In the following code shows how to use TreeMap.lastEntry() method.

//  w  w w  .ja v  a  2 s. com
import java.util.TreeMap;

public class Main {
   public static void main(String[] args) {
      TreeMap<Integer, String>  treemap = new TreeMap<Integer, String> ();
      // populating tree map
      treemap.put(2, "two");
      treemap.put(1, "one");
      treemap.put(3, "three");
      treemap.put(6, "six");
      treemap.put(5, "from");
      // getting the value with greatest key      
      System.out.println("Checking last entry");
      System.out.println("Value is: "+ treemap.lastEntry());

The code above generates the following result.