Use new UnsupportedAppUsage annotation.
Existing annotations in libcore/ and frameworks/ will deleted after the migration. This also means that any java library that compiles @UnsupportedAppUsage requires a direct dependency on "unsupportedappusage" java_library.
Bug: 145132366
Test: m && diff unsupportedappusage_index.csv \
git diff HEAD^ HEAD | grep '^[+-][^+-]' | grep -v '.import'
Change-Id: I853372f3c6fef905553bb31be4f1bb48df735f7a
diff --git a/rs/java/android/renderscript/RenderScriptCacheDir.java b/rs/java/android/renderscript/RenderScriptCacheDir.java
index 1797bef..862d032 100644
--- a/rs/java/android/renderscript/RenderScriptCacheDir.java
+++ b/rs/java/android/renderscript/RenderScriptCacheDir.java
@@ -16,7 +16,8 @@
package android.renderscript;
-import android.annotation.UnsupportedAppUsage;
+import android.compat.annotation.UnsupportedAppUsage;
+
import java.io.File;
/**