diff --git a/pdf-umbenenner-adapter-in-gui/src/main/java/de/gecheckt/pdf/umbenenner/adapter/in/gui/batchrun/BatchRunSummaryBanner.java b/pdf-umbenenner-adapter-in-gui/src/main/java/de/gecheckt/pdf/umbenenner/adapter/in/gui/batchrun/BatchRunSummaryBanner.java
index b8961aa..f41a141 100644
--- a/pdf-umbenenner-adapter-in-gui/src/main/java/de/gecheckt/pdf/umbenenner/adapter/in/gui/batchrun/BatchRunSummaryBanner.java
+++ b/pdf-umbenenner-adapter-in-gui/src/main/java/de/gecheckt/pdf/umbenenner/adapter/in/gui/batchrun/BatchRunSummaryBanner.java
@@ -7,7 +7,6 @@ import java.util.Map;
 import java.util.Objects;
 
 import de.gecheckt.pdf.umbenenner.application.port.in.DocumentCompletionStatus;
-import javafx.application.Platform;
 import javafx.geometry.Pos;
 import javafx.scene.control.Label;
 import javafx.scene.layout.HBox;
diff --git a/pdf-umbenenner-adapter-in-gui/src/test/java/de/gecheckt/pdf/umbenenner/adapter/in/gui/GuiHistoryTabSmokeTest.java b/pdf-umbenenner-adapter-in-gui/src/test/java/de/gecheckt/pdf/umbenenner/adapter/in/gui/GuiHistoryTabSmokeTest.java
index 87e669d..4147036 100644
--- a/pdf-umbenenner-adapter-in-gui/src/test/java/de/gecheckt/pdf/umbenenner/adapter/in/gui/GuiHistoryTabSmokeTest.java
+++ b/pdf-umbenenner-adapter-in-gui/src/test/java/de/gecheckt/pdf/umbenenner/adapter/in/gui/GuiHistoryTabSmokeTest.java
@@ -23,10 +23,7 @@ import de.gecheckt.pdf.umbenenner.adapter.in.gui.history.GuiHistoryDetailsPort;
 import de.gecheckt.pdf.umbenenner.adapter.in.gui.history.GuiHistoryOverviewPort;
 import de.gecheckt.pdf.umbenenner.adapter.in.gui.history.GuiHistoryResetDocumentStatusPort;
 import de.gecheckt.pdf.umbenenner.adapter.in.gui.history.GuiHistoryTab;
-import de.gecheckt.pdf.umbenenner.application.port.out.history.HistoryQuery;
-import de.gecheckt.pdf.umbenenner.application.usecase.DefaultHistoryDetailsUseCase.HistoryDetailsResult;
 import de.gecheckt.pdf.umbenenner.application.usecase.DefaultHistoryOverviewUseCase.HistoryOverviewResult;
-import de.gecheckt.pdf.umbenenner.domain.model.DocumentFingerprint;
 import javafx.application.Platform;
 import javafx.scene.control.Tab;
 
diff --git a/pdf-umbenenner-adapter-in-gui/src/test/java/de/gecheckt/pdf/umbenenner/adapter/in/gui/GuiStatusBarTest.java b/pdf-umbenenner-adapter-in-gui/src/test/java/de/gecheckt/pdf/umbenenner/adapter/in/gui/GuiStatusBarTest.java
index 30f5c96..3d4218b 100644
--- a/pdf-umbenenner-adapter-in-gui/src/test/java/de/gecheckt/pdf/umbenenner/adapter/in/gui/GuiStatusBarTest.java
+++ b/pdf-umbenenner-adapter-in-gui/src/test/java/de/gecheckt/pdf/umbenenner/adapter/in/gui/GuiStatusBarTest.java
@@ -1,11 +1,9 @@
 package de.gecheckt.pdf.umbenenner.adapter.in.gui;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.junit.jupiter.api.Assertions.assertNotNull;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
 import java.nio.file.Path;
-import java.util.Map;
 import java.util.Optional;
 import java.util.Properties;
 import java.util.concurrent.CountDownLatch;
diff --git a/pdf-umbenenner-adapter-in-gui/src/test/java/de/gecheckt/pdf/umbenenner/adapter/in/gui/batchrun/ProcessingStatusPresentationTest.java b/pdf-umbenenner-adapter-in-gui/src/test/java/de/gecheckt/pdf/umbenenner/adapter/in/gui/batchrun/ProcessingStatusPresentationTest.java
index ec4bb9b..675fb22 100644
--- a/pdf-umbenenner-adapter-in-gui/src/test/java/de/gecheckt/pdf/umbenenner/adapter/in/gui/batchrun/ProcessingStatusPresentationTest.java
+++ b/pdf-umbenenner-adapter-in-gui/src/test/java/de/gecheckt/pdf/umbenenner/adapter/in/gui/batchrun/ProcessingStatusPresentationTest.java
@@ -6,7 +6,6 @@ import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 import static org.junit.jupiter.api.Assertions.assertThrows;
 
-import java.util.Arrays;
 import java.util.HashSet;
 import java.util.Set;
 
diff --git a/pdf-umbenenner-adapter-out/src/main/java/de/gecheckt/pdf/umbenenner/adapter/out/sqlite/SqliteSchemaInitializationAdapter.java b/pdf-umbenenner-adapter-out/src/main/java/de/gecheckt/pdf/umbenenner/adapter/out/sqlite/SqliteSchemaInitializationAdapter.java
index 266d421..52d3e39 100644
--- a/pdf-umbenenner-adapter-out/src/main/java/de/gecheckt/pdf/umbenenner/adapter/out/sqlite/SqliteSchemaInitializationAdapter.java
+++ b/pdf-umbenenner-adapter-out/src/main/java/de/gecheckt/pdf/umbenenner/adapter/out/sqlite/SqliteSchemaInitializationAdapter.java
@@ -9,7 +9,6 @@ import java.sql.Connection;
 import java.sql.DatabaseMetaData;
 import java.sql.ResultSet;
 import java.sql.SQLException;
-import java.time.Instant;
 import java.time.format.DateTimeFormatter;
 import java.util.ArrayList;
 import java.util.HashSet;
diff --git a/pdf-umbenenner-adapter-out/src/test/java/de/gecheckt/pdf/umbenenner/adapter/out/sqlite/SqliteSchemaInitializationAdapterTest.java b/pdf-umbenenner-adapter-out/src/test/java/de/gecheckt/pdf/umbenenner/adapter/out/sqlite/SqliteSchemaInitializationAdapterTest.java
index 8699f71..7a2748a 100644
--- a/pdf-umbenenner-adapter-out/src/test/java/de/gecheckt/pdf/umbenenner/adapter/out/sqlite/SqliteSchemaInitializationAdapterTest.java
+++ b/pdf-umbenenner-adapter-out/src/test/java/de/gecheckt/pdf/umbenenner/adapter/out/sqlite/SqliteSchemaInitializationAdapterTest.java
@@ -15,9 +15,6 @@ import java.util.Set;
 
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.io.TempDir;
-import org.sqlite.SQLiteConfig;
-import org.sqlite.SQLiteDataSource;
-
 import de.gecheckt.pdf.umbenenner.application.port.out.DocumentPersistenceException;
 
 /**
diff --git a/pdf-umbenenner-application/src/test/java/de/gecheckt/pdf/umbenenner/application/usecase/DefaultHistoryResetDocumentStatusUseCaseTest.java b/pdf-umbenenner-application/src/test/java/de/gecheckt/pdf/umbenenner/application/usecase/DefaultHistoryResetDocumentStatusUseCaseTest.java
index 7bf45d3..9ef3b3a 100644
--- a/pdf-umbenenner-application/src/test/java/de/gecheckt/pdf/umbenenner/application/usecase/DefaultHistoryResetDocumentStatusUseCaseTest.java
+++ b/pdf-umbenenner-application/src/test/java/de/gecheckt/pdf/umbenenner/application/usecase/DefaultHistoryResetDocumentStatusUseCaseTest.java
@@ -6,8 +6,6 @@ import static org.assertj.core.api.Assertions.assertThatThrownBy;
 
 import java.util.ArrayList;
 import java.util.List;
-import java.util.function.Consumer;
-
 import org.junit.jupiter.api.Test;
 
 import de.gecheckt.pdf.umbenenner.application.port.out.DocumentPersistenceException;
diff --git a/pdf-umbenenner-bootstrap/src/main/java/de/gecheckt/pdf/umbenenner/bootstrap/BootstrapRunner.java b/pdf-umbenenner-bootstrap/src/main/java/de/gecheckt/pdf/umbenenner/bootstrap/BootstrapRunner.java
index 9d15f9b..7f275df 100644
--- a/pdf-umbenenner-bootstrap/src/main/java/de/gecheckt/pdf/umbenenner/bootstrap/BootstrapRunner.java
+++ b/pdf-umbenenner-bootstrap/src/main/java/de/gecheckt/pdf/umbenenner/bootstrap/BootstrapRunner.java
@@ -93,7 +93,6 @@ import de.gecheckt.pdf.umbenenner.adapter.in.gui.history.GuiHistoryDetailsPort;
 import de.gecheckt.pdf.umbenenner.adapter.in.gui.history.GuiHistoryOverviewPort;
 import de.gecheckt.pdf.umbenenner.adapter.in.gui.history.GuiHistoryResetDocumentStatusPort;
 import de.gecheckt.pdf.umbenenner.adapter.out.sqlite.SqliteHistoryQueryAdapter;
-import de.gecheckt.pdf.umbenenner.application.port.out.history.HistoryQuery;
 import de.gecheckt.pdf.umbenenner.application.port.out.history.HistoryQueryPort;
 import de.gecheckt.pdf.umbenenner.application.usecase.DefaultBatchRunProcessingUseCase;
 import de.gecheckt.pdf.umbenenner.application.usecase.DefaultDeleteDocumentHistoryUseCase;