diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
new file mode 100644
index 0000000..ec59aae
--- /dev/null
+++ b/.github/workflows/codeql.yml
@@ -0,0 +1,47 @@
+on: [pull_request]
+permissions:
+      actions: write
+      checks: write
+      contents: write
+      pull-requests: write
+      statuses: write
+
+jobs:
+  test_codeql:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Setup Java on this machine
+        uses: actions/setup-java@v3
+        with:
+          distribution: "oracle"
+          java-version: "19"
+      - name: Setup Maven on this machine
+        uses: stCarolas/setup-maven@v4.5
+        with:
+          maven-version: 3.8.6
+
+      - name: Checkout repo to get code
+        uses: actions/checkout@v3
+
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v2
+        with:
+          languages: java
+
+      - name: Run CodeQL autobuild
+        uses: github/codeql-action/autobuild@v2
+
+      - name: Run CodeQL SAST scan
+        uses: github/codeql-action/analyze@v2
+        with:
+          output: ../results
+
+      - name: Run Mobb on the findings and get fixes
+        if: always()
+        uses: mobb-dev/action@beta0.0.4
+        with:
+          report-file: ../results/java.sarif
+          api-key: ${{ secrets.MOBB_API_TOKEN }}
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          scanner: codeql
+          mobb-project-name: Action
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
deleted file mode 100644
index 5a3246f..0000000
--- a/.github/workflows/main.yml
+++ /dev/null
@@ -1,28 +0,0 @@
-on: [pull_request]
-permissions:
-  contents: read
-  checks: write
-  actions: write
-  statuses: write
-
-
-jobs:
-  test_job:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout repo to get code
-        uses: actions/checkout@v3
-      - name: Run Snyk SAST scan
-        run:
-          npx snyk auth ${{ secrets.SNYK_API_KEY }}
-          
-          npx snyk code test --sarif-file-output=/home/runner/report.json ./
-          
-        shell: bash -l {0}
-      - name: Mobb action step
-        if: failure()
-        uses: mobb-dev/action@v1
-        with:
-          report-file: "/home/runner/report.json"
-          api-key: ${{ secrets.MOBB_API_TOKEN }}
-          github-token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/pom.xml b/pom.xml
new file mode 100644
index 0000000..bc805e6
--- /dev/null
+++ b/pom.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>testgroup</groupId>
+    <artifactId>testartifact</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <packaging>jar</packaging>
+    <name>testproj</name>
+
+    <properties>
+        <maven.test.skip>true</maven.test.skip>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>javax.servlet-api</artifactId>
+            <version>3.0.1</version>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>2.5.1</version>
+                <configuration>
+                    <source>17</source>
+                    <target>17</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+</project>
diff --git a/src/main/java/SQLInjectionExample.java b/src/main/java/SQLInjectionExample.java
index 16fca15..4d50620 100644
--- a/src/main/java/SQLInjectionExample.java
+++ b/src/main/java/SQLInjectionExample.java
@@ -1,14 +1,22 @@
-import java.sql.*;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.Statement;
 
-public class SQLInjectionExample {
-    public static void main(String[] args) throws SQLException {
-        String userInputA = args[1];
+public class SQLInjectionExample extends HttpServlet {
+    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException {
+        try {
+            Connection con = DriverManager.getConnection("jdbc:mysql://localhost:3306/db");
 
-        Connection con = DriverManager.getConnection("jdbc:mysql://localhost:3306/db");
-        
+            String query = "SELECT * FROM users WHERE username = '" + request.getParameter("username") + "';";
+            Statement stmt = con.createStatement();
 
-        String query = "SELECT * FROM users WHERE username = '" + userInputA + "';";
-        Statement stmt = con.createStatement();
-        ResultSet rs = stmt.executeQuery(query);
+            stmt.executeQuery(query);
+        } catch (Exception e) {
+            throw new ServletException(e);
+        }
     }
 }