diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/assertj/TestClientOutput.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/assertj/TestClientOutput.java
index 07e5578c0..1daa9c317 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/assertj/TestClientOutput.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/assertj/TestClientOutput.java
@@ -76,6 +76,6 @@ public void assertContainsMatchingSubsequence(String... patterns) {
     }
 
     public List<String> messagesToString() {
-        return messages.stream().map(m -> m.toString()).collect(Collectors.toList());
+        return messages.stream().map(Object::toString).collect(Collectors.toList());
     }
 }
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/AlpineLinuxNativeIT.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/AlpineLinuxNativeIT.java
index 271648871..4fc9e9356 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/AlpineLinuxNativeIT.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/AlpineLinuxNativeIT.java
@@ -31,7 +31,7 @@
 
 @TestInstance(TestInstance.Lifecycle.PER_CLASS)
 @Testcontainers(disabledWithoutDocker = true)
-public class AlpineLinuxNativeIT {
+class AlpineLinuxNativeIT {
 
     private ImageFromDockerfile image;
     private String mvndHome;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/AlpineLinuxTest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/AlpineLinuxTest.java
index bfda17935..63c57cb51 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/AlpineLinuxTest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/AlpineLinuxTest.java
@@ -23,7 +23,7 @@
 
 @TestInstance(TestInstance.Lifecycle.PER_CLASS)
 @Testcontainers(disabledWithoutDocker = true)
-public class AlpineLinuxTest extends AlpineLinuxNativeIT {
+class AlpineLinuxTest extends AlpineLinuxNativeIT {
 
     @Override
     protected boolean isNative() {
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/AttachedArtifactResolutionTest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/AttachedArtifactResolutionTest.java
index c65b1d1e3..59311cc20 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/AttachedArtifactResolutionTest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/AttachedArtifactResolutionTest.java
@@ -26,7 +26,7 @@
 import org.mvndaemon.mvnd.junit.MvndTest;
 
 @MvndTest(projectDir = "src/test/projects/attached-artifact-resolution")
-public class AttachedArtifactResolutionTest {
+class AttachedArtifactResolutionTest {
 
     @Inject
     Client client;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/BootstrapPluginTest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/BootstrapPluginTest.java
index 57a8d67c6..c349f4f66 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/BootstrapPluginTest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/BootstrapPluginTest.java
@@ -37,7 +37,7 @@
 
 @MvndTest(projectDir = "src/test/projects/bootstrap-plugin")
 @DisabledOnOs(OS.WINDOWS)
-public class BootstrapPluginTest {
+class BootstrapPluginTest {
 
     @Inject
     Client client;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/CompletionNativeIT.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/CompletionNativeIT.java
index d06ea9a5c..675ea0ed7 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/CompletionNativeIT.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/CompletionNativeIT.java
@@ -29,7 +29,7 @@
 import org.mvndaemon.mvnd.junit.MvndTestExtension;
 
 @MvndNativeTest(projectDir = MvndTestExtension.TEMP_EXTERNAL)
-public class CompletionNativeIT {
+class CompletionNativeIT {
 
     @Inject
     Client client;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/CompletionTest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/CompletionTest.java
index 293a5be72..b970eaf70 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/CompletionTest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/CompletionTest.java
@@ -22,4 +22,4 @@
 import org.mvndaemon.mvnd.junit.MvndTestExtension;
 
 @MvndTest(projectDir = MvndTestExtension.TEMP_EXTERNAL)
-public class CompletionTest extends CompletionNativeIT {}
+class CompletionTest extends CompletionNativeIT {}
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ConcurrentDownloadsTest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ConcurrentDownloadsTest.java
index 8a98f67a7..bdecd66aa 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ConcurrentDownloadsTest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ConcurrentDownloadsTest.java
@@ -33,7 +33,7 @@
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
 @MvndTest(projectDir = "src/test/projects/concurrent-downloads")
-public class ConcurrentDownloadsTest {
+class ConcurrentDownloadsTest {
 
     @Inject
     ClientFactory clientFactory;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/DaemonCrashTest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/DaemonCrashTest.java
index 6ade3a0f8..1cc3232a8 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/DaemonCrashTest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/DaemonCrashTest.java
@@ -38,7 +38,7 @@
 
 @MvndTest(projectDir = "src/test/projects/daemon-crash", keepAlive = "100ms", maxLostKeepAlive = "30")
 @Timeout(60)
-public class DaemonCrashTest {
+class DaemonCrashTest {
 
     @Inject
     Client client;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/DeleteRepoNativeIT.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/DeleteRepoNativeIT.java
index 610cb8df5..75e27af52 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/DeleteRepoNativeIT.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/DeleteRepoNativeIT.java
@@ -33,7 +33,7 @@
 import org.mvndaemon.mvnd.junit.TestUtils;
 
 @MvndNativeTest(projectDir = "src/test/projects/delete-repo")
-public class DeleteRepoNativeIT {
+class DeleteRepoNativeIT {
 
     @Inject
     Client client;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/DeleteRepoTest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/DeleteRepoTest.java
index a9628e909..e7777a297 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/DeleteRepoTest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/DeleteRepoTest.java
@@ -21,4 +21,4 @@
 import org.mvndaemon.mvnd.junit.MvndTest;
 
 @MvndTest(projectDir = "src/test/projects/delete-repo")
-public class DeleteRepoTest extends DeleteRepoNativeIT {}
+class DeleteRepoTest extends DeleteRepoNativeIT {}
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/DistroIT.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/DistroIT.java
index f26344a0a..b52173ebb 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/DistroIT.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/DistroIT.java
@@ -33,7 +33,7 @@
 
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 
-public class DistroIT {
+class DistroIT {
 
     /**
      * Asserts that we do not have the same libs in lib/ext and in lib or boot directories.
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/DupGATest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/DupGATest.java
index 89494a53c..888c234a3 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/DupGATest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/DupGATest.java
@@ -29,7 +29,7 @@
 import org.mvndaemon.mvnd.junit.MvndTest;
 
 @MvndTest(projectDir = "src/test/projects/dup-ga")
-public class DupGATest {
+class DupGATest {
 
     @Inject
     Client client;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/EnvironmentTest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/EnvironmentTest.java
index 6e3f993a0..7bb635aff 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/EnvironmentTest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/EnvironmentTest.java
@@ -36,7 +36,7 @@
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
 @MvndTest(projectDir = "src/test/projects/environment")
-public class EnvironmentTest {
+class EnvironmentTest {
 
     @Inject
     TestRegistry registry;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ExecOutputTest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ExecOutputTest.java
index 23eceedd4..0bc94bd0a 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ExecOutputTest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ExecOutputTest.java
@@ -31,7 +31,7 @@
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
 @MvndTest(projectDir = "src/test/projects/exec-output")
-public class ExecOutputTest {
+class ExecOutputTest {
 
     @Inject
     Client client;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ExtensionWithApiNativeIT.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ExtensionWithApiNativeIT.java
index 7dcaab5e3..9e63826e2 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ExtensionWithApiNativeIT.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ExtensionWithApiNativeIT.java
@@ -27,7 +27,7 @@
 import org.mvndaemon.mvnd.junit.MvndNativeTest;
 
 @MvndNativeTest(projectDir = "src/test/projects/extension-with-api")
-public class ExtensionWithApiNativeIT {
+class ExtensionWithApiNativeIT {
 
     @Inject
     Client client;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ExtensionsNativeIT.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ExtensionsNativeIT.java
index 719f13db4..66ffee87b 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ExtensionsNativeIT.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ExtensionsNativeIT.java
@@ -34,7 +34,7 @@
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
 @MvndNativeTest(projectDir = "src/test/projects/extensions")
-public class ExtensionsNativeIT {
+class ExtensionsNativeIT {
 
     @Inject
     Client client;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ExtensionsTest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ExtensionsTest.java
index 91ab9847b..b84948e9e 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ExtensionsTest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ExtensionsTest.java
@@ -21,4 +21,4 @@
 import org.mvndaemon.mvnd.junit.MvndTest;
 
 @MvndTest(projectDir = "src/test/projects/extensions")
-public class ExtensionsTest extends ExtensionsNativeIT {}
+class ExtensionsTest extends ExtensionsNativeIT {}
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ForkedTest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ForkedTest.java
index 7fb232967..ee844ff04 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ForkedTest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ForkedTest.java
@@ -31,7 +31,7 @@
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
 @MvndTest(projectDir = "src/test/projects/forked")
-public class ForkedTest {
+class ForkedTest {
 
     @Inject
     Client client;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/InteractiveTest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/InteractiveTest.java
index 3a0fa6f41..46ea1afab 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/InteractiveTest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/InteractiveTest.java
@@ -34,7 +34,7 @@
 
 @MvndTest(projectDir = "src/test/projects/single-module")
 @Timeout(300)
-public class InteractiveTest {
+class InteractiveTest {
 
     @Inject
     Client client;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/InvokerNativeIT.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/InvokerNativeIT.java
index 0e8059f71..48e2bd800 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/InvokerNativeIT.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/InvokerNativeIT.java
@@ -35,7 +35,7 @@
 import org.mvndaemon.mvnd.junit.MvndNativeTest;
 
 @MvndNativeTest(projectDir = "src/test/projects/invoker")
-public class InvokerNativeIT {
+class InvokerNativeIT {
 
     @Inject
     Client client;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/InvokerTest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/InvokerTest.java
index a944f69b7..6a45de959 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/InvokerTest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/InvokerTest.java
@@ -21,4 +21,4 @@
 import org.mvndaemon.mvnd.junit.MvndTest;
 
 @MvndTest(projectDir = "src/test/projects/invoker")
-public class InvokerTest extends InvokerNativeIT {}
+class InvokerTest extends InvokerNativeIT {}
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/JUnitPlatformTest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/JUnitPlatformTest.java
index 0f14094e6..4be0c14f5 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/JUnitPlatformTest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/JUnitPlatformTest.java
@@ -30,7 +30,7 @@
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
 @MvndTest(projectDir = "src/test/projects/junit-platform")
-public class JUnitPlatformTest {
+class JUnitPlatformTest {
 
     @Inject
     Client client;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/MavenConfNativeIT.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/MavenConfNativeIT.java
index f1543958b..75c84bde0 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/MavenConfNativeIT.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/MavenConfNativeIT.java
@@ -31,7 +31,7 @@
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
 @MvndNativeTest(projectDir = "src/test/projects/maven-conf")
-public class MavenConfNativeIT {
+class MavenConfNativeIT {
 
     @Inject
     Client client;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/MavenConfTest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/MavenConfTest.java
index 5f2dc10a0..eb9326850 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/MavenConfTest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/MavenConfTest.java
@@ -21,4 +21,4 @@
 import org.mvndaemon.mvnd.junit.MvndTest;
 
 @MvndTest(projectDir = "src/test/projects/maven-conf")
-public class MavenConfTest extends MavenConfNativeIT {}
+class MavenConfTest extends MavenConfNativeIT {}
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/MaxHeapNativeIT.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/MaxHeapNativeIT.java
index 4e0173b57..43a08c206 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/MaxHeapNativeIT.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/MaxHeapNativeIT.java
@@ -36,7 +36,7 @@
 
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
-public class MaxHeapNativeIT {
+class MaxHeapNativeIT {
 
     static class BaseTest {
 
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/MaxHeapTest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/MaxHeapTest.java
index b21f552ce..87538265c 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/MaxHeapTest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/MaxHeapTest.java
@@ -20,7 +20,7 @@
 
 import org.mvndaemon.mvnd.junit.MvndTest;
 
-public class MaxHeapTest extends MaxHeapNativeIT {
+class MaxHeapTest extends MaxHeapNativeIT {
 
     @MvndTest(projectDir = "src/test/projects/max-heap/default-heap")
     static class DefaultConfig extends MaxHeapNativeIT.DefaultConfig {}
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ModuleAndPluginNativeIT.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ModuleAndPluginNativeIT.java
index ff20b9d35..aaa695ed3 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ModuleAndPluginNativeIT.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ModuleAndPluginNativeIT.java
@@ -35,7 +35,7 @@
 import org.mvndaemon.mvnd.junit.TestUtils;
 
 @MvndNativeTest(projectDir = "src/test/projects/module-and-plugin")
-public class ModuleAndPluginNativeIT {
+class ModuleAndPluginNativeIT {
 
     @Inject
     Client client;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ModuleAndPluginTest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ModuleAndPluginTest.java
index b3d920dd9..3c48e4239 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ModuleAndPluginTest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ModuleAndPluginTest.java
@@ -21,4 +21,4 @@
 import org.mvndaemon.mvnd.junit.MvndTest;
 
 @MvndTest(projectDir = "src/test/projects/module-and-plugin")
-public class ModuleAndPluginTest extends ModuleAndPluginNativeIT {}
+class ModuleAndPluginTest extends ModuleAndPluginNativeIT {}
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/MultiLookupTest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/MultiLookupTest.java
index 85c4b6111..c94c2ad4c 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/MultiLookupTest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/MultiLookupTest.java
@@ -29,7 +29,7 @@
 import org.mvndaemon.mvnd.junit.TestParameters;
 
 @MvndTest(projectDir = "src/test/projects/multi-lookup")
-public class MultiLookupTest {
+class MultiLookupTest {
 
     @Inject
     ClientFactory clientFactory;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/MultiModuleTest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/MultiModuleTest.java
index 12cf18449..e4e463ae9 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/MultiModuleTest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/MultiModuleTest.java
@@ -40,7 +40,7 @@
 import org.mvndaemon.mvnd.junit.MvndTest;
 
 @MvndTest(projectDir = "src/test/projects/multi-module")
-public class MultiModuleTest {
+class MultiModuleTest {
 
     @Inject
     Client client;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/NewManagedModuleNativeIT.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/NewManagedModuleNativeIT.java
index b00188b12..e061ddb4b 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/NewManagedModuleNativeIT.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/NewManagedModuleNativeIT.java
@@ -37,7 +37,7 @@
 import org.mvndaemon.mvnd.junit.TestRegistry;
 
 @MvndNativeTest(projectDir = "src/test/projects/new-managed-module")
-public class NewManagedModuleNativeIT {
+class NewManagedModuleNativeIT {
 
     @Inject
     TestParameters parameters;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/NewManagedModuleTest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/NewManagedModuleTest.java
index c525f5f6b..9a8470825 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/NewManagedModuleTest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/NewManagedModuleTest.java
@@ -21,4 +21,4 @@
 import org.mvndaemon.mvnd.junit.MvndTest;
 
 @MvndTest(projectDir = "src/test/projects/new-managed-module")
-public class NewManagedModuleTest extends NewManagedModuleNativeIT {}
+class NewManagedModuleTest extends NewManagedModuleNativeIT {}
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ParentWithPropertyTest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ParentWithPropertyTest.java
index 66ad833c3..9fd2abf75 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ParentWithPropertyTest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ParentWithPropertyTest.java
@@ -32,7 +32,7 @@
 import org.mvndaemon.mvnd.junit.TestUtils;
 
 @MvndTest(projectDir = "src/test/projects/parent-with-property")
-public class ParentWithPropertyTest {
+class ParentWithPropertyTest {
 
     @Inject
     Client client;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/RawStreamsTest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/RawStreamsTest.java
index 889ed265c..9a9510d13 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/RawStreamsTest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/RawStreamsTest.java
@@ -33,7 +33,7 @@
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
 @MvndTest(projectDir = "src/test/projects/raw-streams")
-public class RawStreamsTest {
+class RawStreamsTest {
 
     @Inject
     Client client;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ResidentExtensionsTest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ResidentExtensionsTest.java
index ffd72a987..4631592fa 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ResidentExtensionsTest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ResidentExtensionsTest.java
@@ -35,7 +35,7 @@
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
 @MvndTest(projectDir = "src/test/projects/resident-extensions")
-public class ResidentExtensionsTest {
+class ResidentExtensionsTest {
 
     @Inject
     ClientFactory clientFactory;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/SingleModuleNativeIT.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/SingleModuleNativeIT.java
index 87e65955c..fa98b88cf 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/SingleModuleNativeIT.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/SingleModuleNativeIT.java
@@ -37,7 +37,7 @@
 import org.mvndaemon.mvnd.junit.MvndNativeTest;
 
 @MvndNativeTest(projectDir = "src/test/projects/single-module")
-public class SingleModuleNativeIT {
+class SingleModuleNativeIT {
 
     @Inject
     Client client;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/SingleModuleTest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/SingleModuleTest.java
index 9a7d524d3..d2b66cacf 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/SingleModuleTest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/SingleModuleTest.java
@@ -29,12 +29,12 @@
 import org.mvndaemon.mvnd.junit.MvndTest;
 
 @MvndTest(projectDir = "src/test/projects/single-module")
-public class SingleModuleTest extends SingleModuleNativeIT {
+class SingleModuleTest extends SingleModuleNativeIT {
 
     protected void assertJVM(TestClientOutput o, Properties props) {
         final List<String> filteredMessages = o.getMessages().stream()
                 .filter(m -> m.getType() == Message.MOJO_STARTED)
-                .map(m -> m.toString())
+                .map(Object::toString)
                 .collect(Collectors.toList());
 
         Assertions.assertThat(filteredMessages)
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/SpecificFileNativeIT.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/SpecificFileNativeIT.java
index 59a3d96b7..6930047ea 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/SpecificFileNativeIT.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/SpecificFileNativeIT.java
@@ -40,7 +40,7 @@
  * in the test iself.
  */
 @MvndNativeTest(projectDir = "src/test/projects/specific-file")
-public class SpecificFileNativeIT {
+class SpecificFileNativeIT {
 
     @Inject
     ClientFactory clientFactory;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/StopStatusTest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/StopStatusTest.java
index b2a096d8f..c00f5ef2f 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/StopStatusTest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/StopStatusTest.java
@@ -32,7 +32,7 @@
 import org.mvndaemon.mvnd.junit.TestRegistry;
 
 @MvndTest(projectDir = "src/test/projects/single-module")
-public class StopStatusTest {
+class StopStatusTest {
 
     @Inject
     Client client;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ThreadOptionNativeIT.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ThreadOptionNativeIT.java
index baa896abc..015c92c77 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ThreadOptionNativeIT.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ThreadOptionNativeIT.java
@@ -29,7 +29,7 @@
 import org.mvndaemon.mvnd.junit.MvndNativeTest;
 
 @MvndNativeTest(projectDir = "src/test/projects/multi-module")
-public class ThreadOptionNativeIT {
+class ThreadOptionNativeIT {
 
     @Inject
     Client client;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ThreadOptionTest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ThreadOptionTest.java
index 4c880c76c..57801c606 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ThreadOptionTest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/ThreadOptionTest.java
@@ -21,4 +21,4 @@
 import org.mvndaemon.mvnd.junit.MvndTest;
 
 @MvndTest(projectDir = "src/test/projects/multi-module")
-public class ThreadOptionTest extends ThreadOptionNativeIT {}
+class ThreadOptionTest extends ThreadOptionNativeIT {}
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/TypeDescriptionTest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/TypeDescriptionTest.java
index 83b818804..f4fbc6cf8 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/TypeDescriptionTest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/TypeDescriptionTest.java
@@ -29,7 +29,7 @@
 import org.mvndaemon.mvnd.junit.MvndTest;
 
 @MvndTest(projectDir = "src/test/projects/type-description")
-public class TypeDescriptionTest {
+class TypeDescriptionTest {
 
     @Inject
     Client client;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/UpgradesInBomNativeIT.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/UpgradesInBomNativeIT.java
index b9b6a51b5..685883254 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/UpgradesInBomNativeIT.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/UpgradesInBomNativeIT.java
@@ -36,7 +36,7 @@
 import org.mvndaemon.mvnd.junit.TestUtils;
 
 @MvndNativeTest(projectDir = "src/test/projects/upgrades-in-bom")
-public class UpgradesInBomNativeIT {
+class UpgradesInBomNativeIT {
 
     @Inject
     TestParameters parameters;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/UpgradesInBomTest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/UpgradesInBomTest.java
index 90c040259..5e82c1a47 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/UpgradesInBomTest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/UpgradesInBomTest.java
@@ -21,4 +21,4 @@
 import org.mvndaemon.mvnd.junit.MvndTest;
 
 @MvndTest(projectDir = "src/test/projects/upgrades-in-bom")
-public class UpgradesInBomTest extends UpgradesInBomNativeIT {}
+class UpgradesInBomTest extends UpgradesInBomNativeIT {}
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/VersionNativeIT.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/VersionNativeIT.java
index 010fd9272..6f787616c 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/VersionNativeIT.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/VersionNativeIT.java
@@ -30,7 +30,7 @@
 import org.mvndaemon.mvnd.junit.MvndTestExtension;
 
 @MvndNativeTest(projectDir = MvndTestExtension.TEMP_EXTERNAL)
-public class VersionNativeIT {
+class VersionNativeIT {
 
     @Inject
     Client client;
diff --git a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/VersionTest.java b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/VersionTest.java
index 50d632140..02e41e9ee 100644
--- a/integration-tests/src/test/java/org/mvndaemon/mvnd/it/VersionTest.java
+++ b/integration-tests/src/test/java/org/mvndaemon/mvnd/it/VersionTest.java
@@ -22,7 +22,7 @@
 import org.mvndaemon.mvnd.junit.MvndTestExtension;
 
 @MvndTest(projectDir = MvndTestExtension.TEMP_EXTERNAL)
-public class VersionTest extends VersionNativeIT {
+class VersionTest extends VersionNativeIT {
     protected boolean isNative() {
         return false;
     }