Fix build breakage

PiperOrigin-RevId: 566512422
Change-Id: Ib27e280a736a60cf55724ad62ce5e010b54a34e0
diff --git a/java/BUILD b/java/BUILD
index 9e6bd30..a42b374 100644
--- a/java/BUILD
+++ b/java/BUILD
@@ -22,3 +22,12 @@
     srcs = ["java_single_jar.bzl"],
     visibility = ["//visibility:public"],
 )
+
+filegroup(
+    name = "for_bazel_tests",
+    srcs = [
+        "BUILD",
+        ":java_single_jar",
+    ],
+    visibility = ["//visibility:public"],
+)