Added BrokenLinkChecker utility to verify broken links

Author: OmkarGharat

java/src/org/openqa/selenium/support/BrokenLinkChecker.java

@@ -0,0 +1,41 @@
+package org.openqa.selenium.support;
+
+import java.io.IOException;
+import java.net.HttpURLConnection;
+import java.net.URI;
+import java.net.URL;
+import org.openqa.selenium.WebElement;
+
+public final class BrokenLinkChecker {
+
+    private BrokenLinkChecker() {
+        // Utility class - prevent instantiation
+    }
+
+    public static boolean isBroken(WebElement element) {
+        String url = element.getAttribute("href");
+        if (url == null || url.trim().isEmpty()) {
+            return false; 
+        }
+        return isBroken(url.trim());
+    }
+
+    public static boolean isBroken(String linkURL) {
+        try {
+            URL url = URI.create(linkURL).toURL();
+            HttpURLConnection connection = (HttpURLConnection) url.openConnection();
+            connection.setRequestMethod("HEAD");
+            connection.setConnectTimeout(5000); // 5 sec timeout
+            connection.setReadTimeout(5000);
+            connection.connect();
+
+            int responseCode = connection.getResponseCode();
+            connection.disconnect();
+
+            return responseCode >= 400;
+        } catch (IOException e) {
+            System.err.println("Error checking link: " + linkURL + " → " + e.getMessage());
+            return true; 
+        }
+    }
+}