diff --git a/first b/first
new file mode 160000
index 0000000..c5b64ca
--- /dev/null
+++ b/first
@@ -0,0 +1 @@
+Subproject commit c5b64ca8286f14599c303cc17d35f898c9acd503
diff --git a/test.java b/test.java
new file mode 100644
index 0000000..e69de29