feat: Categorize website type based on domain extension using switch-case

🧠 Logic:
- Accepts a website URL as user input and extracts the domain extension using `substring` after the last dot.
- Uses a `switch-case` structure to identify and print the website type:
  - `.com` → Commercial Website
  - `.org` → Organization
  - `.gov` → Government
  - `.net` → Network
- Converts extension to lowercase for case-insensitive matching.
- Demonstrates practical string handling and conditional branching based on web domain classification.

Signed-off-by: Somesh diwan <[email protected]>

Author: Someshdiwan

Section7ConditionalStatements/src/SwitchCasesAB4.java

@@ -2,20 +2,15 @@
 
 import java.util.Scanner;
 
-public class SwitchCasesAB4
-{
-    public static void main(String[] args)
-    {
-
+public class SwitchCasesAB4 {
+    public static void main(String[] args) {
         Scanner read = new Scanner (System.in);
         System.out.print("Enter a Website URL To check In which category the website is belong: ");
 
         String Domain = read.nextLine();
-
         String ext = Domain.substring(Domain.lastIndexOf(".")+1);
 
-        switch(ext.toLowerCase())
-        {
+        switch(ext.toLowerCase()) {
             case "com":
                 System.out.println("commercial Website");
                 break;
@@ -33,4 +28,4 @@ public static void main(String[] args)
                     break;
         }
     }
-}
+}