1import java.util.TreeMap;
2public class TreeMapFloorEntryMethodExample
3{
4 public static void main(String[] args)
5 {
6 TreeMap<Integer, String> tm = new TreeMap<Integer, String>();
7 tm.put(63, "orange");
8 tm.put(50, "apple");
9 tm.put(83, "watermelon");
10 tm.put(86, "banana");
11 tm.put(56, "mango");
12 System.out.println("Check floor entry for 86: ");
13 System.out.println("Value is: " + tm.floorEntry(86));
14 }
15}
1import java.util.TreeMap;
2public class TreeMapFloorkeyExample
3{
4 public static void main(String[] args)
5 {
6 TreeMap<Integer, String> tm = new TreeMap<Integer, String>();
7 tm.put(60, "apple");
8 tm.put(10, "banana");
9 tm.put(50, "cherry");
10 tm.put(30, "fig");
11 tm.put(80, "grape");
12 tm.put(90, "kiwifruit");
13 // printing values of TreeMap
14 System.out.println("TreeMap: " + tm);
15 try
16 {
17 // passing null as parameter to floorKey() method
18 System.out.println(tm.floorKey(null));
19 }
20 catch(Exception ex)
21 {
22 System.out.println("Exception: " + ex);
23 }
24 }
25}