diff --git a/cas/native/1.0/Android.bp b/cas/native/1.0/Android.bp
index 4b5472a..65bd7fb 100644
--- a/cas/native/1.0/Android.bp
+++ b/cas/native/1.0/Android.bp
@@ -67,6 +67,11 @@
     ],
 }
 
+// This package is not java compatible. Not creating java target.
+
+// This package does not export any types. Not creating java constants export.
+
+
 genrule {
     name: "android.hardware.cas.native@1.0-adapter-helper_genc++",
     tools: ["hidl-gen"],
@@ -91,7 +96,6 @@
     ],
 }
 
-
 cc_library {
     name: "android.hardware.cas.native@1.0-adapter-helper",
     defaults: ["hidl-module-defaults"],
@@ -134,6 +138,7 @@
 
 cc_test {
     name: "android.hardware.cas.native@1.0-adapter",
+    defaults: ["hidl-module-defaults"],
     shared_libs: [
         "libhidladapter",
         "libhidlbase",