diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4bc8657..4556074 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -35,8 +35,8 @@ jobs:
           path: ~/.m2
           key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
           restore-keys: ${{ runner.os }}-m2
-      - name: Build and analyze
+      - name: Build #and analyze
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}  # Needed to get PR information, if any
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
-        run: mvn -B verify org.sonarsource.scanner.maven:sonar-maven-plugin:sonar -Dsonar.projectKey=jonathanvila_java-security-demo
+        run: mvn -B verify org.sonarsource.scanner.maven:sonar-maven-plugin:sonar -Dsonar.projectKey=autocoderoversg_java-security-demo
diff --git a/pom.xml b/pom.xml
index 5904828..e976ffa 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,9 +10,9 @@
   <url>http://maven.apache.org</url>
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <maven.compiler.source>21</maven.compiler.source>
-    <maven.compiler.target>21</maven.compiler.target>
-    <sonar.organization>jonathanvila</sonar.organization>
+    <maven.compiler.source>17</maven.compiler.source>
+    <maven.compiler.target>17</maven.compiler.target>
+    <sonar.organization>autocoderoversg</sonar.organization>
     <sonar.host.url>https://sonarcloud.io</sonar.host.url>
     <dummy>one</dummy>
   </properties>
@@ -76,9 +76,8 @@
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
         <configuration>
-          <source>21</source>
-          <target>21</target>
-          <compilerArgs>--enable-preview</compilerArgs>
+          <source>17</source>
+          <target>17</target>
         </configuration>
       </plugin>
     </plugins>
@@ -87,7 +86,7 @@
         <plugin>
           <groupId>org.sonarsource.scanner.maven</groupId>
           <artifactId>sonar-maven-plugin</artifactId>
-          <version>3.9.1.2184</version>
+          <version>4.0.0.4121</version>
         </plugin>
       </plugins>
     </pluginManagement>
diff --git a/src/main/java/demo/security/util/DBUtils.java b/src/main/java/demo/security/util/DBUtils.java
index 2f1aca6..079e2d7 100644
--- a/src/main/java/demo/security/util/DBUtils.java
+++ b/src/main/java/demo/security/util/DBUtils.java
@@ -39,8 +39,9 @@ public DBUtils() throws SQLException {
     }
 
     public void newConnect() throws SQLException {
+        String myJDBCPasswd = "myJDBCPasswd";
         connection = DriverManager.getConnection(
-                "mYJDBCUrl", "myJDBCUser", "myJDBCPasswd");
+                "mYJDBCUrl", "myJDBCUser", myJDBCPasswd);
 
         ArrayList<String> list = new ArrayList<>();
         list.add("hola");
@@ -62,16 +63,6 @@ public List<String> findUsers(String user) throws Exception {
         return users;
     }
 
-    public List<String> findItem(String itemId) throws Exception {
-        String query = "SELECT item_id FROM items WHERE item_id = '" + itemId + "'";
-        Statement statement = connection.createStatement();
-        ResultSet resultSet = statement.executeQuery(query);
-        List<String> items = new ArrayList<String>();
-        while (resultSet.next()) {
-            items.add(resultSet.getString(0));
-        }
-        return items;
-    }
 
     public void sumNumbers(int max) {
         int count, sum = 0;
@@ -96,39 +87,5 @@ public void sumNumbers(int max) {
         System.out.println("The Sum of numbers is: " + sum);
     }
 
-    /**
-     * Connects to the given external URL 1000 times using threads.
-     * Each thread performs a single connection and logs the response code.
-     *
-     * @param urlString the external URL to connect to
-     */
-    public static void connectToExternalUrlConcurrently(String urlString) {
-        final int THREAD_COUNT = 1000;
-        Thread[] threads = new Thread[THREAD_COUNT];
-        for (int i = 0; i < THREAD_COUNT; i++) {
-            threads[i] = Thread.ofVirtual().unstarted(() -> {
-                try {
-                    URL url = new URL(urlString);
-                    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
-                    conn.setRequestMethod("GET");
-                    conn.setConnectTimeout(5000);
-                    conn.setReadTimeout(5000);
-                    int responseCode = conn.getResponseCode();
-                    conn.disconnect();
-                } catch (Exception e) {
-                }
-            });
-        }
-        for (Thread thread : threads) {
-            thread.start();
-        }
-        for (Thread thread : threads) {
-            try {
-                thread.join();
-            } catch (InterruptedException e) {
-                Thread.currentThread().interrupt();
-            }
-        }
-    }
 
 }
diff --git a/src/main/java/demo/security/util/Utils.java b/src/main/java/demo/security/util/Utils.java
index 200026f..bda9fe7 100644
--- a/src/main/java/demo/security/util/Utils.java
+++ b/src/main/java/demo/security/util/Utils.java
@@ -47,6 +47,7 @@ public static void executeJs(String input) throws ScriptException {
 
     public void demo() {
         List<String> mylist = List.of("a", "b", "c");
+        List<String> mylist2 = new ArrayList<>();
         String element;
         try {
             element = mylist.get(4);