hashmpa iteration methods

Syed-Farazuddin · Mar 29, 2024 · 9a08bb4 · 9a08bb4
1 parent 46d88b8
commit 9a08bb4
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/src/HashMaps/functions/Iteration.java b/src/HashMaps/functions/Iteration.java
@@ -2,6 +2,7 @@
 
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Set;
 
 public class Iteration {
     public static void main(String[] args) {
@@ -12,5 +13,12 @@ public static void main(String[] args) {
         for(Map.Entry<Integer,Integer> e : map.entrySet()){
             System.out.println(e.getKey() + " : " + e.getValue());
         }
+
+//        Method 2 of iteration
+
+        Set<Integer> set =map.keySet();
+        for(int key : set){
+            System.out.println(key + " : " + map.get(key));
+        }
     }
 }