diff --git a/android/guava-tests/test/com/google/common/base/UnannotatedJavaClass.java b/android/guava-tests/test/com/google/common/base/UnannotatedJavaClass.java
new file mode 100644
index 000000000000..521035c61752
--- /dev/null
+++ b/android/guava-tests/test/com/google/common/base/UnannotatedJavaClass.java
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2023 The Guava Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.common.base;
+
+/** Class containing an unannotated Java method for use from {@code OptionalExtensionsTest}. */
+final class UnannotatedJavaClass {
+  static Object getNull() {
+    return null;
+  }
+
+  private UnannotatedJavaClass() {}
+}
diff --git a/guava-tests/test/com/google/common/base/UnannotatedJavaClass.java b/guava-tests/test/com/google/common/base/UnannotatedJavaClass.java
new file mode 100644
index 000000000000..521035c61752
--- /dev/null
+++ b/guava-tests/test/com/google/common/base/UnannotatedJavaClass.java
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2023 The Guava Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.common.base;
+
+/** Class containing an unannotated Java method for use from {@code OptionalExtensionsTest}. */
+final class UnannotatedJavaClass {
+  static Object getNull() {
+    return null;
+  }
+
+  private UnannotatedJavaClass() {}
+}