diff --git a/.github/workflows/ci-cd.yml b/.github/workflows/ci-cd.yml
index 496c29f..0185b24 100644
--- a/.github/workflows/ci-cd.yml
+++ b/.github/workflows/ci-cd.yml
@@ -67,9 +67,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - name: Set up JDK
-        uses: QubitPi/jersey-webservice-deployment-actions/.github/actions/jdk-setup@master
-      - name: Set up Docker for Integration Tests
-        uses: docker-practice/actions-setup-docker@master
+      - name: Set up JDK 17
+        uses: actions/setup-java@v3
+        with:
+          java-version: ${{ env.JDK_VERSION }}
+          distribution: ${{ env.JDK_DISTRIBUTION }}
       - name: Run unit & integration tests
         run: mvn -B clean verify
diff --git a/src/main/java/org/qubitpi/wilhelm/web/endpoints/Neo4JServlet.java b/src/main/java/org/qubitpi/wilhelm/web/endpoints/Neo4JServlet.java
index 7308cf7..63d9715 100644
--- a/src/main/java/org/qubitpi/wilhelm/web/endpoints/Neo4JServlet.java
+++ b/src/main/java/org/qubitpi/wilhelm/web/endpoints/Neo4JServlet.java
@@ -347,7 +347,6 @@ RETURN path, length(path) AS hops
                 .build();
     }
 
-
     /**
      * Runs a cypher query against Neo4J database and return the query result unmodified.
      *