Add files via upload

Author: AvinandanBose

NavigableMap6.java

@@ -0,0 +1,21 @@
+import java.util.NavigableMap;
+import java.util.TreeMap;
+
+public class NavigableMap6 {
+    //floorEntry
+    public static void main(String[] args) throws Exception {
+        NavigableMap<Float, Integer> map = new TreeMap<>();
+        map.put(1.8f,11 );
+        map.put(2.6f, 9);
+        map.put(3.4f, 78);
+        map.put(4.3f, 5);
+        map.put(5.6f, 1);
+        map.put(6.8f, 3);
+        System.out.println("Map:" + map);
+        System.out.println("Floor Entry:" + map.floorEntry(3.0f));//3.0f is less than 3.4f and greater than 2.6f,hence returns 2.6f key-value pair(Floor Value).
+        System.out.println("Floor Entry:" + map.floorEntry(3.4f));//3.4f is equal to 3.4f ,hence returns 3.4f key-value pair(If equal , it becomes Floor Value of itself).
+        System.out.println("Floor Entry:" + map.floorEntry(3.5f));//3.5f is greater than 3.4f and less than 4.3f,hence returns 3.4f key-value pair(Floor Value).
+        
+    }
+    
+}