Create Count the number of words in a string using HashMap.java

Author: SuvojitDev

Count the number of words in a string using HashMap.java

@@ -0,0 +1,23 @@
+import java.util.HashMap;
+ 
+public class FinalCountWords {
+ 
+    public static void main(String[] args) {
+        // TODO Auto-generated method stub
+        String str = "You are doing this Code";
+        String[] split = str.split(" ");
+         
+                HashMap<String,Integer> map = new HashMap<String,Integer>();
+        for (int i=0; i<split.length; i++) {
+            if (map.containsKey(split[i])) {
+                int count = map.get(split[i]);
+                map.put(split[i], count+1);
+            }
+            else {
+                map.put(split[i], 1);
+            }
+        }
+        System.out.println(map);
+    }
+ 
+}