diff --git a/src/test/java/de/kosit/validationtool/cmd/CheckAssertionActionTest.java b/src/test/java/de/kosit/validationtool/cmd/CheckAssertionActionTest.java
index bf51580..b559d0b 100644
--- a/src/test/java/de/kosit/validationtool/cmd/CheckAssertionActionTest.java
+++ b/src/test/java/de/kosit/validationtool/cmd/CheckAssertionActionTest.java
@@ -44,11 +44,8 @@ public class CheckAssertionActionTest {
 
     private static final URL SAMPLE_ASSERTIONS = CheckAssertionActionTest.class.getResource("/examples/assertions/tests-xrechnung.xml");
 
-    private CommandLine commandLine;
-
     @Before
     public void setup() throws IOException {
-        this.commandLine = new CommandLine();
         CommandLine.activate();
     }
 
diff --git a/src/test/java/de/kosit/validationtool/cmd/CommandlineApplicationTest.java b/src/test/java/de/kosit/validationtool/cmd/CommandlineApplicationTest.java
index ef2d163..4600eb0 100644
--- a/src/test/java/de/kosit/validationtool/cmd/CommandlineApplicationTest.java
+++ b/src/test/java/de/kosit/validationtool/cmd/CommandlineApplicationTest.java
@@ -44,13 +44,10 @@ public class CommandlineApplicationTest {
 
     public static final String RESULT_OUTPUT = "Processing 1 object(s) completed";
 
-    private CommandLine commandLine;
-
     private final Path output = Paths.get("target/test-output");
 
     @Before
     public void setup() throws IOException {
-        this.commandLine = new CommandLine();
         CommandLine.activate();
         if (Files.exists(this.output)) {
             FileUtils.deleteDirectory(this.output.toFile());
diff --git a/src/test/java/de/kosit/validationtool/cmd/PrintReportActionTest.java b/src/test/java/de/kosit/validationtool/cmd/PrintReportActionTest.java
index dd28113..34f37fa 100644
--- a/src/test/java/de/kosit/validationtool/cmd/PrintReportActionTest.java
+++ b/src/test/java/de/kosit/validationtool/cmd/PrintReportActionTest.java
@@ -34,13 +34,10 @@ import static org.assertj.core.api.Assertions.assertThat;
  */
 public class PrintReportActionTest {
 
-    private CommandLine commandLine;
-
     private PrintReportAction action;
 
     @Before
     public void setup() {
-        this.commandLine = new CommandLine();
         CommandLine.activate();
         this.action = new PrintReportAction(TestObjectFactory.createProcessor());
     }
diff --git a/src/test/java/de/kosit/validationtool/impl/Helper.java b/src/test/java/de/kosit/validationtool/impl/Helper.java
index d833dd8..6f4660d 100644
--- a/src/test/java/de/kosit/validationtool/impl/Helper.java
+++ b/src/test/java/de/kosit/validationtool/impl/Helper.java
@@ -82,7 +82,7 @@ public class Helper {
 
         public static final URI SCHEMA = REPOSITORY_URI.resolve("simple.xsd");
 
-        public static final ContentRepository createContentRepository() {
+        public static ContentRepository createContentRepository() {
             final ResolvingConfigurationStrategy strategy = ResolvingMode.STRICT_RELATIVE.getStrategy();
             return new ContentRepository(Helper.getTestProcessor(), strategy, Simple.REPOSITORY_URI);
         }
diff --git a/src/test/java/de/kosit/validationtool/impl/VersioningTest.java b/src/test/java/de/kosit/validationtool/impl/VersioningTest.java
index 4aa1bce..6cbe1a1 100644
--- a/src/test/java/de/kosit/validationtool/impl/VersioningTest.java
+++ b/src/test/java/de/kosit/validationtool/impl/VersioningTest.java
@@ -44,11 +44,8 @@ public class VersioningTest {
 
     private ConversionService service;
 
-    private ContentRepository repository;
-
     @Before
     public void setup() {
-        this.repository = Simple.createContentRepository();
         this.service = new ConversionService();
     }