diff --git a/src/main/java/it/tdlight/jni/implementation_name/AnyOs.java b/src/main/java/it/tdlight/jni/implementation_name/AnyOs.java
new file mode 100644
index 0000000..8c712b7
--- /dev/null
+++ b/src/main/java/it/tdlight/jni/implementation_name/AnyOs.java
@@ -0,0 +1,5 @@
+package it.tdlight.jni.implementation_name;
+
+public class AnyOs {
+
+}
diff --git a/src/main/java/it/tdlight/jni/implementation_name/operating_system_name/AnyArch.java b/src/main/java/it/tdlight/jni/implementation_name/operating_system_name/AnyArch.java
new file mode 100644
index 0000000..b32305e
--- /dev/null
+++ b/src/main/java/it/tdlight/jni/implementation_name/operating_system_name/AnyArch.java
@@ -0,0 +1,5 @@
+package it.tdlight.jni.implementation_name.operating_system_name;
+
+public class AnyArch {
+
+}
diff --git a/src/main/java/it/tdlight/jni/implementation_name/operating_system_name/cpu_architecture_name/AnyVersion.java b/src/main/java/it/tdlight/jni/implementation_name/operating_system_name/cpu_architecture_name/AnyVersion.java
new file mode 100644
index 0000000..00a5d3a
--- /dev/null
+++ b/src/main/java/it/tdlight/jni/implementation_name/operating_system_name/cpu_architecture_name/AnyVersion.java
@@ -0,0 +1,5 @@
+package it.tdlight.jni.implementation_name.operating_system_name.cpu_architecture_name;
+
+public class AnyVersion {
+
+}