Merge pull request #2458 from Stirling-Tools/pixeebot/2270-feature-re…

…quest-external-db-support

Hardening suggestions for Stirling-PDF / 2270-feature-request-external-db-support

src/main/java/stirling/software/SPDF/utils/GeneralUtils.java

@@ -93,7 +93,7 @@ public static boolean isURLReachable(String urlStr) {
 
             // Allow only http and https protocols
             String protocol = url.getProtocol();
-            if (!protocol.equals("http") && !protocol.equals("https")) {
+            if (!"http".equals(protocol) && !"https".equals(protocol)) {
                 return false; // Disallow other protocols
             }