diff --git a/src/main/kotlin/app/revanced/patcher/PatchBundleLoader.kt b/src/main/kotlin/app/revanced/patcher/PatchBundleLoader.kt
index 160961f..00adc87 100644
--- a/src/main/kotlin/app/revanced/patcher/PatchBundleLoader.kt
+++ b/src/main/kotlin/app/revanced/patcher/PatchBundleLoader.kt
@@ -39,8 +39,10 @@ sealed class PatchBundleLoader private constructor(
      *
      * @param patchBundles The path to patch bundles of JAR format.
      */
-    class Jar(vararg patchBundles: File) :
-        PatchBundleLoader(with(URLClassLoader(patchBundles.map { it.toURI().toURL() }.toTypedArray())) {
+    class Jar(vararg patchBundles: File) : PatchBundleLoader(
+        with(
+            URLClassLoader(patchBundles.map { it.toURI().toURL() }.toTypedArray())
+        ) {
             patchBundles.flatMap { patchBundle ->
                 // Get the names of all classes in the DEX file.
 
@@ -55,15 +57,17 @@ sealed class PatchBundleLoader private constructor(
      * A [PatchBundleLoader] for [Dex] files.
      *
      * @param patchBundles The path to patch bundles of DEX format.
+     * @param optimizedDexDirectory The directory to store optimized DEX files in.
+     * This parameter is deprecated and has no effect since API level 26.
      */
-    class Dex(vararg patchBundles: File) : PatchBundleLoader(with(
-        DexClassLoader(
-            patchBundles.joinToString(File.pathSeparator) { it.absolutePath },
-            null,
+    class Dex(vararg patchBundles: File, optimizedDexDirectory: File? = null) : PatchBundleLoader(
+        with(
+            DexClassLoader(
+            patchBundles.joinToString(File.pathSeparator) { it.absolutePath }, optimizedDexDirectory?.absolutePath,
             null,
             PatchBundleLoader::class.java.classLoader
-        )
-    ) {
+            )
+        ) {
         patchBundles
             .flatMap {
                 MultiDexIO.readDexFile(true, it, BasicDexFileNamer(), null, null).classes
diff --git a/src/test/kotlin/app/revanced/patcher/patch/PatchOptionsTest.kt b/src/test/kotlin/app/revanced/patcher/patch/PatchOptionsTest.kt
index 125b59b..8d37011 100644
--- a/src/test/kotlin/app/revanced/patcher/patch/PatchOptionsTest.kt
+++ b/src/test/kotlin/app/revanced/patcher/patch/PatchOptionsTest.kt
@@ -3,7 +3,9 @@ package app.revanced.patcher.patch
 import app.revanced.patcher.usage.bytecode.ExampleBytecodePatch
 import org.junit.jupiter.api.Test
 import org.junit.jupiter.api.assertThrows
+import kotlin.test.assertEquals
 import kotlin.test.assertNotEquals
+import kotlin.test.assertNotNull
 
 internal class PatchOptionsTest {
     private val options = ExampleBytecodePatch.options
@@ -23,14 +25,14 @@ internal class PatchOptionsTest {
                 is PatchOption.StringListOption -> {
                     option.value = option.options.first()
                     for (choice in option.options) {
-                        println(choice)
+                        assertNotNull(choice)
                     }
                 }
 
                 is PatchOption.IntListOption -> {
                     option.value = option.options.first()
                     for (choice in option.options) {
-                        println(choice)
+                        assertNotNull(choice)
                     }
                 }
             }
@@ -38,9 +40,9 @@ internal class PatchOptionsTest {
         val option = options.get<String>("key1")
         // or: val option: String? by options["key1"]
         // then you won't need `.value` every time
-        println(option.value)
+        assertEquals("Hello World", option.value)
         options["key1"] = "Hello, world!"
-        println(option.value)
+        assertEquals("Hello, world!", option.value)
     }
 
     @Test
@@ -101,7 +103,7 @@ internal class PatchOptionsTest {
     @Test
     fun `should fail because getting a non-initialized option is illegal`() {
         assertThrows<RequirementNotMetException> {
-            println(options["key5"].value)
+            options["key5"].value
         }
     }
 }
\ No newline at end of file