diff --git a/Samples/SwiftAndJavaJarSampleLib/src/test/java/com/example/swift/MySwiftClassTest.java b/Samples/SwiftAndJavaJarSampleLib/src/test/java/com/example/swift/MySwiftClassTest.java
index a52879bb..fa17ef1a 100644
--- a/Samples/SwiftAndJavaJarSampleLib/src/test/java/com/example/swift/MySwiftClassTest.java
+++ b/Samples/SwiftAndJavaJarSampleLib/src/test/java/com/example/swift/MySwiftClassTest.java
@@ -45,8 +45,7 @@ void test_MySwiftClass_voidMethod() {
             MySwiftClass o = new MySwiftClass(12, 42);
             o.voidMethod();
         } catch (Throwable throwable) {
-            throw throwable;
-//            checkPaths(throwable);
+            checkPaths(throwable);
         }
     }
 
diff --git a/Samples/SwiftKitSampleApp/src/test/java/org/swift/swiftkit/MySwiftStructTest.java b/Samples/SwiftKitSampleApp/src/test/java/org/swift/swiftkit/MySwiftStructTest.java
index fbdbf3a3..b48e28d3 100644
--- a/Samples/SwiftKitSampleApp/src/test/java/org/swift/swiftkit/MySwiftStructTest.java
+++ b/Samples/SwiftKitSampleApp/src/test/java/org/swift/swiftkit/MySwiftStructTest.java
@@ -9,8 +9,6 @@
 // See CONTRIBUTORS.txt for the list of Swift.org project authors
 //
 // SPDX-License-Identifier: Apache-2.0
-
-
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/Sources/JExtractSwift/ImportedDecls.swift b/Sources/JExtractSwift/ImportedDecls.swift
index be533916..72204e66 100644
--- a/Sources/JExtractSwift/ImportedDecls.swift
+++ b/Sources/JExtractSwift/ImportedDecls.swift
@@ -69,6 +69,7 @@ public struct ImportedNominalType: ImportedDecl {
   }
 }
 
+// TODO: replace this with `SwiftNominalTypeDeclaration.Kind`
 public enum NominalTypeKind {
   case `actor`
   case `class`
diff --git a/Sources/JExtractSwift/Swift2JavaTranslator.swift b/Sources/JExtractSwift/Swift2JavaTranslator.swift
index 8b1ffa14..ff81ef16 100644
--- a/Sources/JExtractSwift/Swift2JavaTranslator.swift
+++ b/Sources/JExtractSwift/Swift2JavaTranslator.swift
@@ -147,9 +147,8 @@ extension Swift2JavaTranslator {
     "java.lang.invoke.*",
     "java.util.Arrays",
     "java.util.stream.Collectors",
-    "java.nio.charset.StandardCharsets",
-
     "java.util.concurrent.atomic.*",
+    "java.nio.charset.StandardCharsets",
   ]
 
 }
diff --git a/SwiftKit/src/main/java/org/swift/swiftkit/SwiftValueWitnessTable.java b/SwiftKit/src/main/java/org/swift/swiftkit/SwiftValueWitnessTable.java
index 589bd72d..4bc86786 100644
--- a/SwiftKit/src/main/java/org/swift/swiftkit/SwiftValueWitnessTable.java
+++ b/SwiftKit/src/main/java/org/swift/swiftkit/SwiftValueWitnessTable.java
@@ -15,7 +15,7 @@
 package org.swift.swiftkit;
 
 import java.lang.foreign.*;
-import java.lang.invoke.MethodHandle;
+import java.lang.invoke.*;
 
 import static java.lang.foreign.ValueLayout.JAVA_BYTE;
 import static org.swift.swiftkit.SwiftKit.getSwiftInt;