diff --git a/.aliases b/.aliases
index 86762cdc..f215442d 100644
--- a/.aliases
+++ b/.aliases
@@ -56,7 +56,8 @@ function importLegacyData() {
         echo "using environment (with ending ';' for use in IntelliJ IDEA):"
         echo "--- BEGIN: ---"
         set | grep ^HSADMINNG_ | sed 's/$/;/'
-        echo "---- END. ----\n"
+        echo "---- END. ----"
+        echo
 
         echo ./gradlew $target --rerun
         ./gradlew $target --rerun
diff --git a/src/test/java/net/hostsharing/hsadminng/hs/migration/CsvDataImport.java b/src/test/java/net/hostsharing/hsadminng/hs/migration/CsvDataImport.java
index c818d8b4..bd305b8d 100644
--- a/src/test/java/net/hostsharing/hsadminng/hs/migration/CsvDataImport.java
+++ b/src/test/java/net/hostsharing/hsadminng/hs/migration/CsvDataImport.java
@@ -20,8 +20,10 @@ import jakarta.servlet.http.HttpServletRequest;
 import jakarta.validation.constraints.NotNull;
 
 import java.io.BufferedReader;
+import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.InputStreamReader;
+import java.io.PrintWriter;
 import java.io.Reader;
 import java.io.StringReader;
 import java.io.StringWriter;